Generated Code

The following is matlab code generated by the CellML API from this CellML file. (Back to language selection)

The raw code is available.

function [VOI, STATES, ALGEBRAIC, CONSTANTS] = mainFunction()
    % This is the "main function".  In Matlab, things work best if you rename this function to match the filename.
   [VOI, STATES, ALGEBRAIC, CONSTANTS] = solveModel();
end

function [algebraicVariableCount] = getAlgebraicVariableCount() 
    % Used later when setting a global variable with the number of algebraic variables.
    % Note: This is not the "main method".  
    algebraicVariableCount =53;
end
% There are a total of 22 entries in each of the rate and state variable arrays.
% There are a total of 83 entries in the constant variable array.
%

function [VOI, STATES, ALGEBRAIC, CONSTANTS] = solveModel()
    % Create ALGEBRAIC of correct size
    global algebraicVariableCount;  algebraicVariableCount = getAlgebraicVariableCount();
    % Initialise constants and state variables
    [INIT_STATES, CONSTANTS] = initConsts;

    % Set timespan to solve over 
    tspan = [0, 10];

    % Set numerical accuracy options for ODE solver
    options = odeset('RelTol', 1e-06, 'AbsTol', 1e-06, 'MaxStep', 1);

    % Solve model with ODE solver
    [VOI, STATES] = ode15s(@(VOI, STATES)computeRates(VOI, STATES, CONSTANTS), tspan, INIT_STATES, options);

    % Compute algebraic variables
    [RATES, ALGEBRAIC] = computeRates(VOI, STATES, CONSTANTS);
    ALGEBRAIC = computeAlgebraic(ALGEBRAIC, CONSTANTS, STATES, VOI);

    % Plot state variables against variable of integration
    [LEGEND_STATES, LEGEND_ALGEBRAIC, LEGEND_VOI, LEGEND_CONSTANTS] = createLegends();
    figure();
    plot(VOI, STATES);
    xlabel(LEGEND_VOI);
    l = legend(LEGEND_STATES);
    set(l,'Interpreter','none');
end

function [LEGEND_STATES, LEGEND_ALGEBRAIC, LEGEND_VOI, LEGEND_CONSTANTS] = createLegends()
    LEGEND_STATES = ''; LEGEND_ALGEBRAIC = ''; LEGEND_VOI = ''; LEGEND_CONSTANTS = '';
    LEGEND_VOI = strpad('time in component environment (hour)');
    LEGEND_CONSTANTS(:,1) = strpad('eps in component E (dimensionless)');
    LEGEND_CONSTANTS(:,2) = strpad('K1 in component A (per_hour)');
    LEGEND_CONSTANTS(:,3) = strpad('K1a in component A (per_hour)');
    LEGEND_CONSTANTS(:,4) = strpad('K2 in component A (per_hour)');
    LEGEND_CONSTANTS(:,5) = strpad('K2a in component A (per_hour)');
    LEGEND_CONSTANTS(:,6) = strpad('K2aa in component A (per_hour)');
    LEGEND_CONSTANTS(:,7) = strpad('K3 in component A (per_hour)');
    LEGEND_CONSTANTS(:,8) = strpad('K3a in component A (per_hour)');
    LEGEND_CONSTANTS(:,9) = strpad('K4 in component A (per_hour)');
    LEGEND_CONSTANTS(:,10) = strpad('J1 in component A (dimensionless)');
    LEGEND_CONSTANTS(:,11) = strpad('J3 in component A (dimensionless)');
    LEGEND_CONSTANTS(:,12) = strpad('J4 in component A (dimensionless)');
    LEGEND_ALGEBRAIC(:,2) = strpad('v_20 in component A (per_hour)');
    LEGEND_ALGEBRAIC(:,22) = strpad('v_21 in component A (per_hour)');
    LEGEND_ALGEBRAIC(:,1) = strpad('v_42 in component A (per_hour)');
    LEGEND_ALGEBRAIC(:,23) = strpad('v_19 in component A (per_hour)');
    LEGEND_CONSTANTS(:,13) = strpad('GA in component A (dimensionless)');
    LEGEND_CONSTANTS(:,14) = strpad('GB in component A (dimensionless)');
    LEGEND_CONSTANTS(:,15) = strpad('GE in component A (dimensionless)');
    LEGEND_ALGEBRAIC(:,13) = strpad('V_2 in component A (per_hour)');
    LEGEND_ALGEBRAIC(:,14) = strpad('V_4 in component A (per_hour)');
    LEGEND_STATES(:,1) = strpad('Cdh1 in component A (dimensionless)');
    LEGEND_CONSTANTS(:,16) = strpad('Cdc20 in component D (dimensionless)');
    LEGEND_STATES(:,2) = strpad('CYCA in component D (dimensionless)');
    LEGEND_STATES(:,3) = strpad('CYCB in component A (dimensionless)');
    LEGEND_STATES(:,4) = strpad('CYCE in component D (dimensionless)');
    LEGEND_CONSTANTS(:,17) = strpad('k15 in component B (per_hour)');
    LEGEND_CONSTANTS(:,18) = strpad('k16 in component B (per_hour)');
    LEGEND_CONSTANTS(:,19) = strpad('k17 in component B (per_hour)');
    LEGEND_CONSTANTS(:,20) = strpad('k17a in component B (per_hour)');
    LEGEND_CONSTANTS(:,21) = strpad('k18 in component B (per_hour)');
    LEGEND_CONSTANTS(:,22) = strpad('K9 in component B (per_hour)');
    LEGEND_CONSTANTS(:,23) = strpad('J17 in component B (dimensionless)');
    LEGEND_CONSTANTS(:,24) = strpad('J15 in component B (dimensionless)');
    LEGEND_ALGEBRAIC(:,15) = strpad('v_1 in component B (per_hour)');
    LEGEND_ALGEBRAIC(:,16) = strpad('v_2 in component B (per_hour)');
    LEGEND_ALGEBRAIC(:,3) = strpad('v_34 in component B (per_hour)');
    LEGEND_ALGEBRAIC(:,6) = strpad('v_39 in component B (per_hour)');
    LEGEND_ALGEBRAIC(:,4) = strpad('v_41 in component B (per_hour)');
    LEGEND_STATES(:,5) = strpad('DRG in component B (dimensionless)');
    LEGEND_STATES(:,6) = strpad('ERG in component B (dimensionless)');
    LEGEND_CONSTANTS(:,25) = strpad('K19 in component C (per_hour)');
    LEGEND_CONSTANTS(:,26) = strpad('K19a in component C (per_hour)');
    LEGEND_CONSTANTS(:,27) = strpad('K20 in component C (per_hour)');
    LEGEND_CONSTANTS(:,28) = strpad('K21 in component C (dimensionless)');
    LEGEND_CONSTANTS(:,29) = strpad('K22 in component C (per_hour)');
    LEGEND_CONSTANTS(:,30) = strpad('K23a in component C (per_hour)');
    LEGEND_CONSTANTS(:,31) = strpad('K23 in component C (per_hour)');
    LEGEND_CONSTANTS(:,32) = strpad('K26 in component C (per_hour)');
    LEGEND_CONSTANTS(:,33) = strpad('K26R in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,17) = strpad('v_29 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,24) = strpad('v_30 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,26) = strpad('v_43 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,28) = strpad('v_44 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,30) = strpad('v_45 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,32) = strpad('v_46 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,34) = strpad('v_47 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,36) = strpad('v_48 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,38) = strpad('v_49 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,41) = strpad('v_50 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,43) = strpad('v_51 in component C (per_hour)');
    LEGEND_ALGEBRAIC(:,45) = strpad('v_52 in component C (per_hour)');
    LEGEND_CONSTANTS(:,34) = strpad('LA in component C (dimensionless)');
    LEGEND_CONSTANTS(:,35) = strpad('LB in component C (dimensionless)');
    LEGEND_CONSTANTS(:,36) = strpad('LD in component C (dimensionless)');
    LEGEND_CONSTANTS(:,37) = strpad('LE in component C (dimensionless)');
    LEGEND_CONSTANTS(:,38) = strpad('FE in component C (dimensionless)');
    LEGEND_CONSTANTS(:,39) = strpad('FB in component C (dimensionless)');
    LEGEND_STATES(:,7) = strpad('Rb in component C (dimensionless)');
    LEGEND_STATES(:,8) = strpad('PPRb in component C (dimensionless)');
    LEGEND_STATES(:,9) = strpad('E2F in component C (dimensionless)');
    LEGEND_STATES(:,10) = strpad('PE2F in component C (dimensionless)');
    LEGEND_STATES(:,11) = strpad('E2FRb in component C (dimensionless)');
    LEGEND_STATES(:,12) = strpad('PE2FRb in component C (dimensionless)');
    LEGEND_ALGEBRAIC(:,5) = strpad('PP1A in component C (dimensionless)');
    LEGEND_CONSTANTS(:,40) = strpad('PP1T in component C (dimensionless)');
    LEGEND_CONSTANTS(:,41) = strpad('CYCDT in component C (dimensionless)');
    LEGEND_CONSTANTS(:,42) = strpad('K5 in component D (per_hour)');
    LEGEND_CONSTANTS(:,43) = strpad('K6a in component D (per_hour)');
    LEGEND_CONSTANTS(:,44) = strpad('K6 in component D (per_hour)');
    LEGEND_CONSTANTS(:,45) = strpad('K7a in component D (per_hour)');
    LEGEND_CONSTANTS(:,46) = strpad('K7 in component D (per_hour)');
    LEGEND_CONSTANTS(:,47) = strpad('K8a in component D (per_hour)');
    LEGEND_CONSTANTS(:,48) = strpad('K8 in component D (per_hour)');
    LEGEND_CONSTANTS(:,49) = strpad('K10 in component D (per_hour)');
    LEGEND_CONSTANTS(:,50) = strpad('k24 in component D (per_hour)');
    LEGEND_CONSTANTS(:,51) = strpad('k24r in component D (per_hour)');
    LEGEND_CONSTANTS(:,52) = strpad('K25 in component D (per_hour)');
    LEGEND_CONSTANTS(:,53) = strpad('K25R in component D (per_hour)');
    LEGEND_CONSTANTS(:,54) = strpad('K29 in component D (per_hour)');
    LEGEND_CONSTANTS(:,55) = strpad('K30 in component D (per_hour)');
    LEGEND_CONSTANTS(:,56) = strpad('J8 in component D (dimensionless)');
    LEGEND_ALGEBRAIC(:,27) = strpad('v_3 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,29) = strpad('v_4 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,31) = strpad('v_5 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,33) = strpad('v_6 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,35) = strpad('v_7 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,37) = strpad('v_8 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,39) = strpad('v_9 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,42) = strpad('v_10 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,44) = strpad('v_11 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,46) = strpad('v_12 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,47) = strpad('v_13 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,50) = strpad('v_14 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,49) = strpad('v_15 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,52) = strpad('v_16 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,40) = strpad('v_17 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,48) = strpad('v_18 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,51) = strpad('v_36 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,53) = strpad('v_38 in component D (per_hour)');
    LEGEND_CONSTANTS(:,80) = strpad('v_40 in component D (per_hour)');
    LEGEND_CONSTANTS(:,57) = strpad('HA in component D (dimensionless)');
    LEGEND_CONSTANTS(:,58) = strpad('HB in component D (dimensionless)');
    LEGEND_CONSTANTS(:,59) = strpad('HE in component D (dimensionless)');
    LEGEND_CONSTANTS(:,60) = strpad('YE in component D (dimensionless)');
    LEGEND_CONSTANTS(:,61) = strpad('YB in component D (dimensionless)');
    LEGEND_STATES(:,13) = strpad('p27 in component D (dimensionless)');
    LEGEND_ALGEBRAIC(:,18) = strpad('V_6 in component D (per_hour)');
    LEGEND_ALGEBRAIC(:,25) = strpad('V_8 in component D (per_hour)');
    LEGEND_STATES(:,14) = strpad('MASS in component E (dimensionless)');
    LEGEND_STATES(:,15) = strpad('CA in component D (dimensionless)');
    LEGEND_STATES(:,16) = strpad('CD in component D (dimensionless)');
    LEGEND_STATES(:,17) = strpad('CE in component D (dimensionless)');
    LEGEND_STATES(:,18) = strpad('CYCD in component D (dimensionless)');
    LEGEND_CONSTANTS(:,62) = strpad('CYCET in component D (dimensionless)');
    LEGEND_CONSTANTS(:,63) = strpad('K27 in component E (per_hour)');
    LEGEND_CONSTANTS(:,64) = strpad('K28 in component E (per_hour)');
    LEGEND_ALGEBRAIC(:,7) = strpad('v_31 in component E (per_hour)');
    LEGEND_ALGEBRAIC(:,19) = strpad('v_32 in component E (per_hour)');
    LEGEND_ALGEBRAIC(:,8) = strpad('v_33 in component E (per_hour)');
    LEGEND_CONSTANTS(:,65) = strpad('r31switch in component E (dimensionless)');
    LEGEND_CONSTANTS(:,66) = strpad('MU in component E (per_hour)');
    LEGEND_STATES(:,19) = strpad('GM in component E (dimensionless)');
    LEGEND_CONSTANTS(:,67) = strpad('K11a in component F (per_hour)');
    LEGEND_CONSTANTS(:,68) = strpad('K11 in component F (per_hour)');
    LEGEND_CONSTANTS(:,69) = strpad('K12 in component F (per_hour)');
    LEGEND_CONSTANTS(:,70) = strpad('K13 in component F (per_hour)');
    LEGEND_CONSTANTS(:,71) = strpad('K14 in component F (per_hour)');
    LEGEND_CONSTANTS(:,72) = strpad('K31 in component F (per_hour)');
    LEGEND_CONSTANTS(:,73) = strpad('K32 in component F (per_hour)');
    LEGEND_CONSTANTS(:,74) = strpad('K33 in component F (per_hour)');
    LEGEND_CONSTANTS(:,75) = strpad('K34 in component F (per_hour)');
    LEGEND_CONSTANTS(:,76) = strpad('J13 in component F (dimensionless)');
    LEGEND_CONSTANTS(:,77) = strpad('J14 in component F (dimensionless)');
    LEGEND_CONSTANTS(:,78) = strpad('J31 in component F (dimensionless)');
    LEGEND_CONSTANTS(:,79) = strpad('J32 in component F (dimensionless)');
    LEGEND_ALGEBRAIC(:,9) = strpad('v_22 in component F (per_hour)');
    LEGEND_ALGEBRAIC(:,10) = strpad('v_23 in component F (per_hour)');
    LEGEND_ALGEBRAIC(:,20) = strpad('v_24 in component F (per_hour)');
    LEGEND_ALGEBRAIC(:,12) = strpad('v_25 in component F (per_hour)');
    LEGEND_ALGEBRAIC(:,11) = strpad('v_26 in component F (per_hour)');
    LEGEND_CONSTANTS(:,81) = strpad('v_27 in component F (per_hour)');
    LEGEND_CONSTANTS(:,82) = strpad('v_28 in component F (per_hour)');
    LEGEND_ALGEBRAIC(:,21) = strpad('v_35 in component F (per_hour)');
    LEGEND_CONSTANTS(:,83) = strpad('v_37 in component F (per_hour)');
    LEGEND_STATES(:,20) = strpad('IEP in component F (dimensionless)');
    LEGEND_STATES(:,21) = strpad('PPX in component F (dimensionless)');
    LEGEND_STATES(:,22) = strpad('Cdc20T in component F (dimensionless)');
    LEGEND_RATES(:,1) = strpad('d/dt Cdh1 in component A (dimensionless)');
    LEGEND_RATES(:,3) = strpad('d/dt CYCB in component A (dimensionless)');
    LEGEND_RATES(:,5) = strpad('d/dt DRG in component B (dimensionless)');
    LEGEND_RATES(:,6) = strpad('d/dt ERG in component B (dimensionless)');
    LEGEND_RATES(:,8) = strpad('d/dt PPRb in component C (dimensionless)');
    LEGEND_RATES(:,9) = strpad('d/dt E2F in component C (dimensionless)');
    LEGEND_RATES(:,10) = strpad('d/dt PE2F in component C (dimensionless)');
    LEGEND_RATES(:,7) = strpad('d/dt Rb in component C (dimensionless)');
    LEGEND_RATES(:,11) = strpad('d/dt E2FRb in component C (dimensionless)');
    LEGEND_RATES(:,12) = strpad('d/dt PE2FRb in component C (dimensionless)');
    LEGEND_RATES(:,15) = strpad('d/dt CA in component D (dimensionless)');
    LEGEND_RATES(:,16) = strpad('d/dt CD in component D (dimensionless)');
    LEGEND_RATES(:,17) = strpad('d/dt CE in component D (dimensionless)');
    LEGEND_RATES(:,2) = strpad('d/dt CYCA in component D (dimensionless)');
    LEGEND_RATES(:,18) = strpad('d/dt CYCD in component D (dimensionless)');
    LEGEND_RATES(:,4) = strpad('d/dt CYCE in component D (dimensionless)');
    LEGEND_RATES(:,13) = strpad('d/dt p27 in component D (dimensionless)');
    LEGEND_RATES(:,19) = strpad('d/dt GM in component E (dimensionless)');
    LEGEND_RATES(:,14) = strpad('d/dt MASS in component E (dimensionless)');
    LEGEND_RATES(:,22) = strpad('d/dt Cdc20T in component F (dimensionless)');
    LEGEND_RATES(:,20) = strpad('d/dt IEP in component F (dimensionless)');
    LEGEND_RATES(:,21) = strpad('d/dt PPX in component F (dimensionless)');
    LEGEND_STATES  = LEGEND_STATES';
    LEGEND_ALGEBRAIC = LEGEND_ALGEBRAIC';
    LEGEND_RATES = LEGEND_RATES';
    LEGEND_CONSTANTS = LEGEND_CONSTANTS';
end

function [STATES, CONSTANTS] = initConsts()
    VOI = 0; CONSTANTS = []; STATES = []; ALGEBRAIC = [];
    CONSTANTS(:,1) = 1;
    CONSTANTS(:,2) = 0.6;
    CONSTANTS(:,3) = 0.1;
    CONSTANTS(:,4) = 20;
    CONSTANTS(:,5) = 0.05;
    CONSTANTS(:,6) = 1;
    CONSTANTS(:,7) = 140;
    CONSTANTS(:,8) = 7.5;
    CONSTANTS(:,9) = 40;
    CONSTANTS(:,10) = 0.1;
    CONSTANTS(:,11) = 0.01;
    CONSTANTS(:,12) = 0.04;
    CONSTANTS(:,13) = 0.3;
    CONSTANTS(:,14) = 1;
    CONSTANTS(:,15) = 0;
    STATES(:,1) = 0.000653278;
    CONSTANTS(:,16) = 0.00220177;
    STATES(:,2) = 1.4094;
    STATES(:,3) = 2.72898;
    STATES(:,4) = 0.0229112;
    CONSTANTS(:,17) = 0.25;
    CONSTANTS(:,18) = 0.25;
    CONSTANTS(:,19) = 10;
    CONSTANTS(:,20) = 0.35;
    CONSTANTS(:,21) = 10;
    CONSTANTS(:,22) = 2.5;
    CONSTANTS(:,23) = 0.3;
    CONSTANTS(:,24) = 0.1;
    STATES(:,5) = 0.900533;
    STATES(:,6) = 0.0121809;
    CONSTANTS(:,25) = 20;
    CONSTANTS(:,26) = 0;
    CONSTANTS(:,27) = 10;
    CONSTANTS(:,28) = 1;
    CONSTANTS(:,29) = 1;
    CONSTANTS(:,30) = 0.005;
    CONSTANTS(:,31) = 1;
    CONSTANTS(:,32) = 10000;
    CONSTANTS(:,33) = 200;
    CONSTANTS(:,34) = 3;
    CONSTANTS(:,35) = 5;
    CONSTANTS(:,36) = 3.3;
    CONSTANTS(:,37) = 5;
    CONSTANTS(:,38) = 25;
    CONSTANTS(:,39) = 2;
    STATES(:,7) = 0.000190871;
    STATES(:,8) = 9.97574;
    STATES(:,9) = 0.989986;
    STATES(:,10) = 3.98594;
    STATES(:,11) = 0.00478911;
    STATES(:,12) = 0.0192822;
    CONSTANTS(:,40) = 1;
    CONSTANTS(:,41) = 0.010976;
    CONSTANTS(:,42) = 20;
    CONSTANTS(:,43) = 10;
    CONSTANTS(:,44) = 100;
    CONSTANTS(:,45) = 0;
    CONSTANTS(:,46) = 0.6;
    CONSTANTS(:,47) = 0.1;
    CONSTANTS(:,48) = 2;
    CONSTANTS(:,49) = 5;
    CONSTANTS(:,50) = 1000;
    CONSTANTS(:,51) = 10;
    CONSTANTS(:,52) = 1000;
    CONSTANTS(:,53) = 10;
    CONSTANTS(:,54) = 0.05;
    CONSTANTS(:,55) = 20;
    CONSTANTS(:,56) = 0.1;
    CONSTANTS(:,57) = 0.5;
    CONSTANTS(:,58) = 1;
    CONSTANTS(:,59) = 0.5;
    CONSTANTS(:,60) = 1;
    CONSTANTS(:,61) = 0.05;
    STATES(:,13) = 0.00922806;
    STATES(:,14) = 1.68776;
    STATES(:,15) = 0.0356927;
    STATES(:,16) = 0.010976;
    STATES(:,17) = 0.000542587;
    STATES(:,18) = 0.43929;
    CONSTANTS(:,62) = 0.000542587;
    CONSTANTS(:,63) = 0.2;
    CONSTANTS(:,64) = 0.2;
    CONSTANTS(:,65) = 1;
    CONSTANTS(:,66) = 0.061;
    STATES(:,19) = 1.35565;
    CONSTANTS(:,67) = 0;
    CONSTANTS(:,68) = 1.5;
    CONSTANTS(:,69) = 1.5;
    CONSTANTS(:,70) = 5;
    CONSTANTS(:,71) = 2.5;
    CONSTANTS(:,72) = 0.7;
    CONSTANTS(:,73) = 1.8;
    CONSTANTS(:,74) = 0.05;
    CONSTANTS(:,75) = 0.05;
    CONSTANTS(:,76) = 0.005;
    CONSTANTS(:,77) = 0.005;
    CONSTANTS(:,78) = 0.01;
    CONSTANTS(:,79) = 0.01;
    STATES(:,20) = 0.154655;
    STATES(:,21) = 1;
    STATES(:,22) = 2.36733;
    CONSTANTS(:,80) =  CONSTANTS(:,1).*CONSTANTS(:,42);
    CONSTANTS(:,81) = ( CONSTANTS(:,71).*CONSTANTS(:,16))./(CONSTANTS(:,77)+CONSTANTS(:,16));
    CONSTANTS(:,82) =  CONSTANTS(:,69).*CONSTANTS(:,16);
    CONSTANTS(:,83) =  CONSTANTS(:,1).*CONSTANTS(:,74);
    if (isempty(STATES)), warning('Initial values for states not set');, end
end

function [RATES, ALGEBRAIC] = computeRates(VOI, STATES, CONSTANTS)
    global algebraicVariableCount;
    statesSize = size(STATES);
    statesColumnCount = statesSize(2);
    if ( statesColumnCount == 1)
        STATES = STATES';
        ALGEBRAIC = zeros(1, algebraicVariableCount);
        utilOnes = 1;
    else
        statesRowCount = statesSize(1);
        ALGEBRAIC = zeros(statesRowCount, algebraicVariableCount);
        RATES = zeros(statesRowCount, statesColumnCount);
        utilOnes = ones(statesRowCount, 1);
    end
    ALGEBRAIC(:,8) =  CONSTANTS(:,1).*CONSTANTS(:,66).*STATES(:,19);
    RATES(:,14) = ALGEBRAIC(:,8);
    ALGEBRAIC(:,9) =  CONSTANTS(:,75).*STATES(:,21);
    RATES(:,21) = CONSTANTS(:,83) - ALGEBRAIC(:,9);
    ALGEBRAIC(:,16) =  CONSTANTS(:,21).*STATES(:,5);
    ALGEBRAIC(:,4) =  CONSTANTS(:,1).*(( CONSTANTS(:,19).*power(STATES(:,5)./CONSTANTS(:,23), 2.00000))./(power(STATES(:,5)./CONSTANTS(:,23), 2.00000)+1.00000)+ CONSTANTS(:,20).*STATES(:,6));
    RATES(:,5) = ALGEBRAIC(:,4) - ALGEBRAIC(:,16);
    ALGEBRAIC(:,15) =  CONSTANTS(:,18).*STATES(:,6);
    ALGEBRAIC(:,3) = ( CONSTANTS(:,1).*CONSTANTS(:,17))./(power(STATES(:,5)./CONSTANTS(:,24), 2.00000)+1.00000);
    RATES(:,6) = ALGEBRAIC(:,3) - ALGEBRAIC(:,15);
    ALGEBRAIC(:,7) =  CONSTANTS(:,63).*STATES(:,14).*CONSTANTS(:,65);
    ALGEBRAIC(:,19) =  CONSTANTS(:,64).*STATES(:,19);
    RATES(:,19) = ALGEBRAIC(:,7) - ALGEBRAIC(:,19);
    ALGEBRAIC(:,12) =  CONSTANTS(:,69).*STATES(:,22);
    ALGEBRAIC(:,21) =  CONSTANTS(:,1).*CONSTANTS(:,67)+ CONSTANTS(:,68).*STATES(:,3);
    RATES(:,22) = ALGEBRAIC(:,21) - ALGEBRAIC(:,12);
    ALGEBRAIC(:,10) = ( CONSTANTS(:,72).*STATES(:,3).*(1.00000 - STATES(:,20)))./((CONSTANTS(:,78) - STATES(:,20))+1.00000);
    ALGEBRAIC(:,20) = ( CONSTANTS(:,73).*STATES(:,21).*STATES(:,20))./(CONSTANTS(:,79)+STATES(:,20));
    RATES(:,20) = ALGEBRAIC(:,10) - ALGEBRAIC(:,20);
    ALGEBRAIC(:,2) = ( (CONSTANTS(:,8)+ CONSTANTS(:,7).*CONSTANTS(:,16)).*(1.00000 - STATES(:,1)))./((CONSTANTS(:,11) - STATES(:,1))+1.00000);
    ALGEBRAIC(:,14) =  CONSTANTS(:,9).*( CONSTANTS(:,13).*STATES(:,2)+ CONSTANTS(:,14).*STATES(:,3)+ CONSTANTS(:,15).*STATES(:,4));
    ALGEBRAIC(:,22) = ( ALGEBRAIC(:,14).*STATES(:,1))./(CONSTANTS(:,12)+STATES(:,1));
    RATES(:,1) = ALGEBRAIC(:,2) - ALGEBRAIC(:,22);
    ALGEBRAIC(:,1) =  CONSTANTS(:,1).*(( CONSTANTS(:,2).*power(STATES(:,3)./CONSTANTS(:,10), 2.00000))./(power(STATES(:,3)./CONSTANTS(:,10), 2.00000)+1.00000)+CONSTANTS(:,3));
    ALGEBRAIC(:,13) =  CONSTANTS(:,6).*CONSTANTS(:,16)+ CONSTANTS(:,5).*(1.00000 - STATES(:,1))+ CONSTANTS(:,4).*STATES(:,1);
    ALGEBRAIC(:,23) =  ALGEBRAIC(:,13).*STATES(:,3);
    RATES(:,3) = ALGEBRAIC(:,1) - ALGEBRAIC(:,23);
    ALGEBRAIC(:,17) =  STATES(:,11).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,24) =  STATES(:,12).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,26) =  STATES(:,7).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,5) = CONSTANTS(:,40)./( CONSTANTS(:,28).*CONSTANTS(:,38).*(STATES(:,2)+STATES(:,4)+ CONSTANTS(:,39).*STATES(:,3))+1.00000);
    ALGEBRAIC(:,28) =  STATES(:,8).*( CONSTANTS(:,26).*(CONSTANTS(:,40) - ALGEBRAIC(:,5))+ CONSTANTS(:,25).*ALGEBRAIC(:,5));
    RATES(:,8) = (ALGEBRAIC(:,17)+ALGEBRAIC(:,24)+ALGEBRAIC(:,26)) - ALGEBRAIC(:,28);
    ALGEBRAIC(:,30) =  STATES(:,11).*CONSTANTS(:,33);
    ALGEBRAIC(:,32) =  STATES(:,9).*(CONSTANTS(:,30)+ CONSTANTS(:,31).*(STATES(:,2)+STATES(:,3)));
    ALGEBRAIC(:,34) =  STATES(:,10).*CONSTANTS(:,29);
    ALGEBRAIC(:,36) =  STATES(:,9).*STATES(:,7).*CONSTANTS(:,32);
    RATES(:,9) = ((ALGEBRAIC(:,17)+ALGEBRAIC(:,30)+ALGEBRAIC(:,34)) - ALGEBRAIC(:,32)) - ALGEBRAIC(:,36);
    ALGEBRAIC(:,27) =  CONSTANTS(:,49).*STATES(:,16);
    ALGEBRAIC(:,35) =  CONSTANTS(:,50).*STATES(:,13).*STATES(:,18);
    ALGEBRAIC(:,37) =  CONSTANTS(:,51).*STATES(:,16);
    ALGEBRAIC(:,18) = CONSTANTS(:,43)+ CONSTANTS(:,44).*( CONSTANTS(:,57).*STATES(:,2)+ CONSTANTS(:,58).*STATES(:,3)+ CONSTANTS(:,59).*STATES(:,4));
    ALGEBRAIC(:,40) =  ALGEBRAIC(:,18).*STATES(:,16);
    RATES(:,16) = ((ALGEBRAIC(:,35) - ALGEBRAIC(:,37)) - ALGEBRAIC(:,40)) - ALGEBRAIC(:,27);
    ALGEBRAIC(:,6) =  CONSTANTS(:,1).*CONSTANTS(:,22).*STATES(:,5);
    ALGEBRAIC(:,29) =  CONSTANTS(:,49).*STATES(:,18);
    RATES(:,18) = ((ALGEBRAIC(:,6)+ALGEBRAIC(:,40)+ALGEBRAIC(:,37)) - ALGEBRAIC(:,35)) - ALGEBRAIC(:,29);
    ALGEBRAIC(:,38) =  STATES(:,12).*CONSTANTS(:,33);
    ALGEBRAIC(:,41) =  STATES(:,7).*STATES(:,10).*CONSTANTS(:,32);
    RATES(:,10) = ((ALGEBRAIC(:,24)+ALGEBRAIC(:,38)+ALGEBRAIC(:,32)) - ALGEBRAIC(:,34)) - ALGEBRAIC(:,41);
    RATES(:,7) = (((ALGEBRAIC(:,28)+ALGEBRAIC(:,30)+ALGEBRAIC(:,38)) - ALGEBRAIC(:,36)) - ALGEBRAIC(:,41)) - ALGEBRAIC(:,26);
    ALGEBRAIC(:,43) =  STATES(:,12).*CONSTANTS(:,29);
    ALGEBRAIC(:,45) =  STATES(:,11).*(CONSTANTS(:,30)+ CONSTANTS(:,31).*(STATES(:,2)+STATES(:,3)));
    RATES(:,11) = (((ALGEBRAIC(:,43)+ALGEBRAIC(:,36)) - ALGEBRAIC(:,45)) - ALGEBRAIC(:,17)) - ALGEBRAIC(:,30);
    RATES(:,12) = (((ALGEBRAIC(:,45)+ALGEBRAIC(:,41)) - ALGEBRAIC(:,43)) - ALGEBRAIC(:,24)) - ALGEBRAIC(:,38);
    ALGEBRAIC(:,33) =  CONSTANTS(:,52).*STATES(:,13).*STATES(:,2);
    ALGEBRAIC(:,42) =  CONSTANTS(:,55).*CONSTANTS(:,16).*STATES(:,15);
    ALGEBRAIC(:,46) =  CONSTANTS(:,53).*STATES(:,15);
    ALGEBRAIC(:,48) =  ALGEBRAIC(:,18).*STATES(:,15);
    RATES(:,15) = ((ALGEBRAIC(:,33) - ALGEBRAIC(:,46)) - ALGEBRAIC(:,48)) - ALGEBRAIC(:,42);
    ALGEBRAIC(:,39) =  CONSTANTS(:,55).*CONSTANTS(:,16).*STATES(:,2);
    ALGEBRAIC(:,51) =  CONSTANTS(:,1).*CONSTANTS(:,54).*STATES(:,9).*STATES(:,14);
    RATES(:,2) = ((ALGEBRAIC(:,51) - ALGEBRAIC(:,39)) - ALGEBRAIC(:,33))+ALGEBRAIC(:,46)+ALGEBRAIC(:,48);
    ALGEBRAIC(:,31) =  CONSTANTS(:,52).*STATES(:,13).*STATES(:,4);
    ALGEBRAIC(:,44) =  CONSTANTS(:,53).*STATES(:,17);
    ALGEBRAIC(:,25) = ( CONSTANTS(:,48).*( CONSTANTS(:,60).*(STATES(:,2)+STATES(:,4))+ CONSTANTS(:,61).*STATES(:,3)))./(CONSTANTS(:,62)+CONSTANTS(:,56))+CONSTANTS(:,47);
    ALGEBRAIC(:,47) =  ALGEBRAIC(:,25).*STATES(:,17);
    ALGEBRAIC(:,49) =  ALGEBRAIC(:,18).*STATES(:,13);
    RATES(:,13) = (((((CONSTANTS(:,80)+ALGEBRAIC(:,27)+ALGEBRAIC(:,37)) - ALGEBRAIC(:,49)) - ALGEBRAIC(:,31)) - ALGEBRAIC(:,33)) - ALGEBRAIC(:,35))+ALGEBRAIC(:,44)+ALGEBRAIC(:,46)+ALGEBRAIC(:,47)+ALGEBRAIC(:,42);
    ALGEBRAIC(:,52) =  ALGEBRAIC(:,18).*STATES(:,17);
    RATES(:,17) = ((ALGEBRAIC(:,31) - ALGEBRAIC(:,44)) - ALGEBRAIC(:,47)) - ALGEBRAIC(:,52);
    ALGEBRAIC(:,50) =  ALGEBRAIC(:,25).*STATES(:,4);
    ALGEBRAIC(:,53) =  CONSTANTS(:,1).*(CONSTANTS(:,45)+ CONSTANTS(:,46).*STATES(:,9));
    RATES(:,4) = ((ALGEBRAIC(:,53) - ALGEBRAIC(:,50)) - ALGEBRAIC(:,31))+ALGEBRAIC(:,44)+ALGEBRAIC(:,52);
   RATES = RATES';
end

% Calculate algebraic variables
function ALGEBRAIC = computeAlgebraic(ALGEBRAIC, CONSTANTS, STATES, VOI)
    statesSize = size(STATES);
    statesColumnCount = statesSize(2);
    if ( statesColumnCount == 1)
        STATES = STATES';
        utilOnes = 1;
    else
        statesRowCount = statesSize(1);
        utilOnes = ones(statesRowCount, 1);
    end
    ALGEBRAIC(:,8) =  CONSTANTS(:,1).*CONSTANTS(:,66).*STATES(:,19);
    ALGEBRAIC(:,9) =  CONSTANTS(:,75).*STATES(:,21);
    ALGEBRAIC(:,16) =  CONSTANTS(:,21).*STATES(:,5);
    ALGEBRAIC(:,4) =  CONSTANTS(:,1).*(( CONSTANTS(:,19).*power(STATES(:,5)./CONSTANTS(:,23), 2.00000))./(power(STATES(:,5)./CONSTANTS(:,23), 2.00000)+1.00000)+ CONSTANTS(:,20).*STATES(:,6));
    ALGEBRAIC(:,15) =  CONSTANTS(:,18).*STATES(:,6);
    ALGEBRAIC(:,3) = ( CONSTANTS(:,1).*CONSTANTS(:,17))./(power(STATES(:,5)./CONSTANTS(:,24), 2.00000)+1.00000);
    ALGEBRAIC(:,7) =  CONSTANTS(:,63).*STATES(:,14).*CONSTANTS(:,65);
    ALGEBRAIC(:,19) =  CONSTANTS(:,64).*STATES(:,19);
    ALGEBRAIC(:,12) =  CONSTANTS(:,69).*STATES(:,22);
    ALGEBRAIC(:,21) =  CONSTANTS(:,1).*CONSTANTS(:,67)+ CONSTANTS(:,68).*STATES(:,3);
    ALGEBRAIC(:,10) = ( CONSTANTS(:,72).*STATES(:,3).*(1.00000 - STATES(:,20)))./((CONSTANTS(:,78) - STATES(:,20))+1.00000);
    ALGEBRAIC(:,20) = ( CONSTANTS(:,73).*STATES(:,21).*STATES(:,20))./(CONSTANTS(:,79)+STATES(:,20));
    ALGEBRAIC(:,2) = ( (CONSTANTS(:,8)+ CONSTANTS(:,7).*CONSTANTS(:,16)).*(1.00000 - STATES(:,1)))./((CONSTANTS(:,11) - STATES(:,1))+1.00000);
    ALGEBRAIC(:,14) =  CONSTANTS(:,9).*( CONSTANTS(:,13).*STATES(:,2)+ CONSTANTS(:,14).*STATES(:,3)+ CONSTANTS(:,15).*STATES(:,4));
    ALGEBRAIC(:,22) = ( ALGEBRAIC(:,14).*STATES(:,1))./(CONSTANTS(:,12)+STATES(:,1));
    ALGEBRAIC(:,1) =  CONSTANTS(:,1).*(( CONSTANTS(:,2).*power(STATES(:,3)./CONSTANTS(:,10), 2.00000))./(power(STATES(:,3)./CONSTANTS(:,10), 2.00000)+1.00000)+CONSTANTS(:,3));
    ALGEBRAIC(:,13) =  CONSTANTS(:,6).*CONSTANTS(:,16)+ CONSTANTS(:,5).*(1.00000 - STATES(:,1))+ CONSTANTS(:,4).*STATES(:,1);
    ALGEBRAIC(:,23) =  ALGEBRAIC(:,13).*STATES(:,3);
    ALGEBRAIC(:,17) =  STATES(:,11).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,24) =  STATES(:,12).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,26) =  STATES(:,7).*CONSTANTS(:,27).*( CONSTANTS(:,41).*CONSTANTS(:,36)+ CONSTANTS(:,34).*STATES(:,2)+ CONSTANTS(:,35).*STATES(:,3)+ CONSTANTS(:,37).*STATES(:,4));
    ALGEBRAIC(:,5) = CONSTANTS(:,40)./( CONSTANTS(:,28).*CONSTANTS(:,38).*(STATES(:,2)+STATES(:,4)+ CONSTANTS(:,39).*STATES(:,3))+1.00000);
    ALGEBRAIC(:,28) =  STATES(:,8).*( CONSTANTS(:,26).*(CONSTANTS(:,40) - ALGEBRAIC(:,5))+ CONSTANTS(:,25).*ALGEBRAIC(:,5));
    ALGEBRAIC(:,30) =  STATES(:,11).*CONSTANTS(:,33);
    ALGEBRAIC(:,32) =  STATES(:,9).*(CONSTANTS(:,30)+ CONSTANTS(:,31).*(STATES(:,2)+STATES(:,3)));
    ALGEBRAIC(:,34) =  STATES(:,10).*CONSTANTS(:,29);
    ALGEBRAIC(:,36) =  STATES(:,9).*STATES(:,7).*CONSTANTS(:,32);
    ALGEBRAIC(:,27) =  CONSTANTS(:,49).*STATES(:,16);
    ALGEBRAIC(:,35) =  CONSTANTS(:,50).*STATES(:,13).*STATES(:,18);
    ALGEBRAIC(:,37) =  CONSTANTS(:,51).*STATES(:,16);
    ALGEBRAIC(:,18) = CONSTANTS(:,43)+ CONSTANTS(:,44).*( CONSTANTS(:,57).*STATES(:,2)+ CONSTANTS(:,58).*STATES(:,3)+ CONSTANTS(:,59).*STATES(:,4));
    ALGEBRAIC(:,40) =  ALGEBRAIC(:,18).*STATES(:,16);
    ALGEBRAIC(:,6) =  CONSTANTS(:,1).*CONSTANTS(:,22).*STATES(:,5);
    ALGEBRAIC(:,29) =  CONSTANTS(:,49).*STATES(:,18);
    ALGEBRAIC(:,38) =  STATES(:,12).*CONSTANTS(:,33);
    ALGEBRAIC(:,41) =  STATES(:,7).*STATES(:,10).*CONSTANTS(:,32);
    ALGEBRAIC(:,43) =  STATES(:,12).*CONSTANTS(:,29);
    ALGEBRAIC(:,45) =  STATES(:,11).*(CONSTANTS(:,30)+ CONSTANTS(:,31).*(STATES(:,2)+STATES(:,3)));
    ALGEBRAIC(:,33) =  CONSTANTS(:,52).*STATES(:,13).*STATES(:,2);
    ALGEBRAIC(:,42) =  CONSTANTS(:,55).*CONSTANTS(:,16).*STATES(:,15);
    ALGEBRAIC(:,46) =  CONSTANTS(:,53).*STATES(:,15);
    ALGEBRAIC(:,48) =  ALGEBRAIC(:,18).*STATES(:,15);
    ALGEBRAIC(:,39) =  CONSTANTS(:,55).*CONSTANTS(:,16).*STATES(:,2);
    ALGEBRAIC(:,51) =  CONSTANTS(:,1).*CONSTANTS(:,54).*STATES(:,9).*STATES(:,14);
    ALGEBRAIC(:,31) =  CONSTANTS(:,52).*STATES(:,13).*STATES(:,4);
    ALGEBRAIC(:,44) =  CONSTANTS(:,53).*STATES(:,17);
    ALGEBRAIC(:,25) = ( CONSTANTS(:,48).*( CONSTANTS(:,60).*(STATES(:,2)+STATES(:,4))+ CONSTANTS(:,61).*STATES(:,3)))./(CONSTANTS(:,62)+CONSTANTS(:,56))+CONSTANTS(:,47);
    ALGEBRAIC(:,47) =  ALGEBRAIC(:,25).*STATES(:,17);
    ALGEBRAIC(:,49) =  ALGEBRAIC(:,18).*STATES(:,13);
    ALGEBRAIC(:,52) =  ALGEBRAIC(:,18).*STATES(:,17);
    ALGEBRAIC(:,50) =  ALGEBRAIC(:,25).*STATES(:,4);
    ALGEBRAIC(:,53) =  CONSTANTS(:,1).*(CONSTANTS(:,45)+ CONSTANTS(:,46).*STATES(:,9));
    ALGEBRAIC(:,11) = ( CONSTANTS(:,70).*STATES(:,20).*(STATES(:,22) - CONSTANTS(:,16)))./((CONSTANTS(:,76) - CONSTANTS(:,16))+STATES(:,22));
end

% Pad out or shorten strings to a set length
function strout = strpad(strin)
    req_length = 160;
    insize = size(strin,2);
    if insize > req_length
        strout = strin(1:req_length);
    else
        strout = [strin, blanks(req_length - insize)];
    end
end