run multiple inputs on an m-file to get multiple putputs in a loop

Thank yous o much for reading.. I want to put a .m file in a loop but with three other arrays sig and acs.and af=2.However size(sig)=8,74,80,10 and size(acs)=8,20,80,10. The m-file outputs recon and ws how can one store recon & ws for n=1:10. Sorry for the example:

for n=1:10 sig(n)=sig(:,:,:,n) acs(n)=acs(:,:,:,n) af=2 [recon,ws]=open(sig,acs,af) %m-file called open.m % save output recon(n) & ws(n) %?? end

Thank you so so much.

Answer 1

[Jan]

I'm not sutre what you mean by "save recon(n)", perhaps this:

recon = zeros(1, 10);
ws = zeros(1, 10);
for n = 1:10
  sig_n = sig(:,:,:,n);
  acs_n = acs(:,:,:,n);
  af = 2;
  [recon(n), ws(n)] = open(sig_n, acs_n, af);
end

[Kevin]

Thank you Jan.So this is what i did

recon=zeros(nc,yres,size(sg,3),nframe);

ws=zeros(nc,size(sg,3));

for n=1:size(sg,4)

sig=sg(:,:,:,n);

acs=as(:,:,:,n);

af=2

[recon(n), ws(n)]=open(sig, acs, af);

end

however this requires major revision on open.m..

can i somehow put a counter on? say

for n=1:size(sg,4)

sig(1) acs(1) af=2

save recon recon(1)

save ws ws(1)

clear recon

clear ws

% repeat for sig & acs 2,3,4

end

then output will be recon 1, recon 2 ws 1 ws 2 and i can cat them together....

So sorry for rubbish explanation....Thank you so much for your expert help...Cheers.

[Jan]

I do not understand. Do you have a question now?

Perhaps this is less confusing:

save('ws.mat', 'ws');

You cannot save "ws(1)" directly, but you could use a temporary varaible:

data = ws(1);

save('ws.mat', 'data');