subplot of plots generated from a for loop

Hi everyone,

I am trying to creat one subplot that has all my 16 plots that were generated from a for loop. I want my subplot to be a 2x8 grid

This is what I am doing but it doesn't seem to work. Any help is appreciated

X= my_data
nCols=3  
subplot (2,8,1)
hold on
for iCol=1:nCols:size(X,2)
  figure
  plot(X(:,iCol:iCol+nCols-1))
  
end
hold off 

Answer 1

[MJFcoNaN]

If you need a subplot in for loop, maybe this is an example:

X= my_data
nCols=3
for iCol=1:nCols:size(X,2)
    ax=subplot(2, 8, iCol);
    plot(ax, X(:,iCol:iCol+nCols-1))
end

[Nany]

I get this error. The argument iCol apparently exceeds the number of subplots (16). I am thinking maybe because it is in a for loop? Also the sub plot produced is 2*6. Is there a way to store the plots produced by the for loop for example, then combining them in a subplot?

% Error using subplot

Index exceeds number of subplots.

Error in duntitled2 (line 13)

aX=subplot(2, 8, iCol )

[MJFcoNaN]

The object of axes is very flexible for recalling, for example:

for ii=1:16
    ax(ii)=subplot(2, 8, ii);
end
plot(ax(3), x3, y3)

But your task may not be such complex, and this could be enough:

count=0;
for iCol=1:nCols:size(X,2)
    count=count+1;
    ax=subplot(2, 8, count);
    plot(ax, X(:,iCol:iCol+nCols-1))
end

[Nany]

Thank you so much! That solved the problem. I really appreciate your help