change variable name
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I would like to be able to Change 'X7' to anything else in psdest and title. So for instance instead of manually chaning it in both places, I'd like to just have one place that I'd have to change this in.
Here is my code:
subplot(3,2,1)
Hs=spectrum.periodogram;
psdest = psd(Hs,X7,'Fs',Fs);
semilogx(psdest.Frequencies,10*log10(psdest.Data));
grid on;
xlabel('Frequency (Hz)')
ylabel('dB/Hz')
title('X7')
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채택된 답변
Fangjun Jiang
2011년 11월 2일
In one place, X7 is a variable. In the second place, 'X7' is a string. I am not sure what you try to do, but I don't see a real value for doing this. It is possible though,
Str='X7';
psdest = psd(Hs,eval(Str),'Fs',Fs);
title(Str);
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추가 답변 (1개)
Walter Roberson
2011년 11월 2일
function psdplot(InputVar)
subplot(3,2,1)
Hs=spectrum.periodogram;
psdest = psd(Hs,InputVar,'Fs',Fs);
semilogx(psdest.Frequencies,10*log10(psdest.Data));
grid on;
xlabel('Frequency (Hz)')
ylabel('dB/Hz')
title(inputname(1))
Then call
psdplot(X7)
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