Problem with the level 2 M file S function
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I wrote the lvl 2 M file which consists of the If Elseif loop. and my i/p to the S function block is two sine wave blocks. Below is the logic which I used...
function Update(block)
vsd = block.InputPort(1).Data;
vsq = block.InputPort(2).Data;
%k = block.Dwork(1).Data;
%x = block.Dwork(2).Data;
if vsd>0 & vsq>=0 & vsd>vsq;
k=1;
elseif vsd>0 & vsq>=0 & vsd<=vsq;
k=2;
elseif vsd<=0 & vsq>0;
k=3;
elseif vsd<0 & vsq<=0 & vsd<vsq;
k=4;
elseif vsd<0 & vsq<0 & vsd>=vsq;
k=5;
elseif vsd>=0 & vsq<0;
k=6;
end
block.Dwork(1).Data = k;
%end function
Now the question is it gives me the desired o/p only for the smaller simulation times, as I increased the simulation times, I didn't get the o/p which I want. It's like this If Elseif loop is true only for the first one or two cycles of the sine waves only.
So can anyone help me??
1 comentario
Kaustubha Govind
el 12 de Jul. de 2012
Perhaps you should set breakpoints in your code to debug the issue? It's hard for us to tell without looking at your input signal.
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