MATLAB: Nested for loop

for loop

This code gives me 6 subplots like I need, howerver, what I'd like to do is for each subplot i'd like the X to switch trhough 5 other letters.
for i=1:6;
Zu = 1;
subplot(3,2,i)
Str = sprintf('X%d',Zu );
Hs=spectrum.periodogram;
psdest = psd(Hs,eval(Str),'Fs',Fs);
semilogx(psdest.Frequencies,10*log10(psdest.Data));
grid on;
xlabel('Frequency (Hz)')
ylabel('dB/Hz')
title(Str);
end

Best Answer

Letter={'X','Y','Z','K','V'};
for i=1:6
  for k=1:length(Letter)
      str=sprintf('%s%d',Letter{k},i);
  end
end
Related Question