NEED HELP URGENTLY WITH COMPILE RUN ERROR

Hi guys.

Why does this code not want to generate the function? The neural net runs perfectly, but I need to generate a MatrixOnly function for the C coder, and it wont compile? Any ideas? TIA

[Adam]

https://uk.mathworks.com/matlabcentral/answers/29922-why-your-question-is-not-urgent-or-an-emergency

Also, posting a screenshot of code is not useful, especially when your error is on line 36 and the screenshot ends at line 35!

[Sheldon Nyce]

% Solve an Input-Output Fitting problem with a Neural Network
% Script generated by NFTOOL
%
% This script assumes these variables are defined:
%
%   houseInputs - input data.
%   houseTargets - target data.
 
clc;
inputs = transpose(TrainingdataforMATLABInput);
targets = transpose(TrainingdataforMATLABOutput);
 
% Create a Fitting Network
hiddenLayerSize = [10 10];
net = fitnet(hiddenLayerSize);

% Set up Division of Data for Training, Validation, Testing
net.divideParam.trainRatio = 70/100;
net.divideParam.valRatio = 15/100;
net.divideParam.testRatio = 15/100;

net.trainFcn = 'trainlm';

% Train the Network
[net,tr] = train(net,inputs,targets);


% Test the Network
outputs = net(inputs);
errors = gsubtract(outputs,targets);
performance = perform(net,targets,outputs)
 
% View the Network
view(net)

genFunction(net,'C:\Users\27714\Desktop\Neural Network training\myNetwork.m','MatrixOnly');
% Plots
% Uncomment these lines to enable various plots.
% figure, plotperform(tr)
% figure, plottrainstate(tr)
% figure, plotfit(targets,outputs)
% figure, plotregression(targets,outputs)
% figure, ploterrhist(errors)

[Sheldon Nyce]

%genFunction code

[SL: Please do not post the text of functions from MathWorks products. Removing the code of the genFunction function from Neural Network Toolbox.]

[Sheldon Nyce]

Also, do not attempt to correct me - this is urgent. I will read the article, but I need to fix this problem as fast as is humanly possible. If you could please help, I would really appreciate the assistance.

[Adam]

All questions are urgent to the people asking them. People answering them will often ignore those who use capital letters and words like 'urgent' though. So if you want a fast answer you would do far better not to use them.

[Sheldon Nyce]

Noted, thanks for the input. Will approach differently in future.

Answer 1

[Steven Lord]

Looking at your genFunction call:

genFunction(net,'C:\Users\27714\Desktop\Neural Network training\myNetwork.m', ...
    'MatrixOnly');

the help text lists the following syntax:

genFunction(...,'MatrixOnly','yes')

Try adding in the 'yes' at the end of the call.

genFunction(net,'C:\Users\27714\Desktop\Neural Network training\myNetwork.m', ...
    'MatrixOnly', 'yes');

[Sheldon Nyce]

Thank you very much for the help!