Output Port Define file

[Ajay Vyas]

Hello
O am working with Co simulation with MATLAB. It is one close loop system the input put signal & the feedback system is electrical domain & the output is also in electrical.
The modify input is inverse of feedback signal. I prepare the matlab code for it but some error to define the output portech it
Please check it
OutputPort1 = InputPort1;
% % SampledNumber = length(InputPort1.Sampled);
% % ParameterizedNumber = length(InputPort1.Parameterized);
% % NoiseNumber = length(InputPort1.Noise);
InputPort1=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,a1,’Time’,1.5938e-009),’IndividualSample’,struct);
InputPort2=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,a2,’Time’,1.5938e-009),’IndividualSample’,struct);
OutputPort1=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,c,’Time’,1.5938e-009),’IndividualSample’,struct);
% port1 = InputPort1.Noise.Signal;
% port2 = InputPort2.Noise.Signal;
% port3 = OutputPort1.Noise.Signal;
a1=InputPort1.Sampled.Signal;
a2=InputPort2.Sampled.Signal;
% OutputPort1.Sampled.Signal = c;
% a1=[1 2 3];
% a2=[4 6 5];
% c=real(c);
% d=InputPort4.Sampled.Signal;
% d=real(d);
save(‘input.mat’)
% b=inv(a1);
c=a2./a1;
OutputPort1.Sampled.Signal = c;
OutputPort1.Sampled.Signal= (InputPort2.Sampled.Signal./real(InputPort1.Sampled.Signal));
plot(‘InputPort2.Sampled.Signal’ , ‘InputPort1.Sampled.Signal’);
save

Please find attachment

Attachments:

1. feedback.m

[Ajay Vyas]

ok. I resend the code for MATLAB & project file. Please check it

[mohammed hosni]

i think the attached file will help you

Attachments:

1. Matlab-Optical-Example.pdf

[Ajay Vyas]

Please find the Optisystem file for co simulation

Attachments:

1. Out.osd

[Damian Marek]

I don’t understand your m file. It seems like you are overwriting the InputPort structure arrays with news ones by that variable declaration. You do not need to declare the InputPort variables they are already made and in the workspace. You only need to access the values from them.

+1

[Ajay Vyas]

Please find the new m file & .osd project file. Please check

OutputPort1 = InputPort1;
InputPort1=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,a1,’Time’,1.5938e-009),’IndividualSample’,struct);
InputPort2=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,a2,’Time’,1.5938e-009),’IndividualSample’,struct);
OutputPort1=struct(‘TypeSignal’,’Electrical’,’Sampled’, struct,’Noise’,struct(‘Signal’,c,’Time’,1.5938e-009),’IndividualSample’,struct);
a1=InputPort1.Sampled.Signal;
a2=InputPort2.Sampled.Signal;
save(‘input.mat’)
c=a2./a1;
OutputPort1.Sampled.Signal = c;
OutputPort1.Sampled.Signal= (InputPort2.Sampled.Signal./real(InputPort1.Sampled.Signal));
plot(‘InputPort2.Sampled.Signal’ , ‘InputPort1.Sampled.Signal’);
save

Attachments:

1. Out1.osd

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