Hi,

I would like to use custom Matlab function in Simulink. So far I have done it by placing Embedded Matlab Fuction block. However if the custom function contains another custom function the compile process fails.

Here is the example of function I am trying to embed in the simulation:

function [c, d, iterationsCount] = decodeLDPC(y, H, variance)
Lci = initializeLq(y, H, variance);
Lr = getLr(Lci);
[Lq, c] = getLq(Lci, H, Lr);
iterationsCount = 1;

while(sum(mod(c * H', 2)) ~= 0)
    Lr = getLr(Lq);
    [Lq, c] = getLq(Lq, H, Lr);
    iterationsCount = iterationsCount + 1;
end;
G = getGeneratorMatrix(H);
d = c/G;

where initializeLq and getLr are custom functions as well.

I would be very thankful if anyone could suggest a method to implement the above function in the simulation.

Thank you.