Hello,
We have a Matlab program to calculate a matrix and save it in a .mat file (using save(filename,'Matrix-Variable')). Now we want to use it in Simulink for simulation. What is the best way to do this ?
I am using the Matlab Function in Simulink and what to use load() command to load the matrix value. This works in Matlab workspace. But it seems dones't work for Simulink. Attached is the simple code. I always get 0 output (the real elment is another constant value) for y when I run the simulation.
Any suggestions and help will be highly appreciated. Thanks.
%This is a Matlab funciton block in Simulink. % % Try to read matrix R value from the file (fileR.mat) %
function y = fcn(init,u)
coder.extrinsic('load') coder.extrinsic('disp') filename = 'fileR'; %need to define the varible R (18x9) matrix R=zeros(18,9);
%The matrix R value is saved in the file already. Just want to load it load(filename, 'R');
%check the first element to see if the load is correct y = R(1,1); disp(y); end
