plotting error: Vectors must be the same length.
1 view (last 30 days)
Show older comments
[SIGNAL, SAMPLERATE]=audioread(file);
SIGNAL = SIGNAL(:,1);
dt = 1/SIGNAL;
t = 0:dt:(length(SIGNAL)*dt)-dt;
plot(t,SIGNAL);
xlabel('Seconds');
ylabel('Amplitude');
figure
plot(psd(spectrum.periodogram,SIGNAL,'Fs',SAMPLERATE,'NFFT',length(SIGNAL)));
sound(SIGNAL, SAMPLERATE);
error message:
Error using plot
Vectors must be the same length.
Error in Recognizer (line 17)
plot(t,SIGNAL);
I want to plot my audio signal, but I get this error. anybody can help me?
thanks
1 Comment
fred ssemwogerere
on 21 Feb 2020
There seems to be some confusion in your code, purely based on line 2 and line 3 of your code. Is SIGNAL a scalar or vector?
Line 2 seems to imply that SIGNAL is a vector, while Line 3 seems to imply SIGNAL is a scalar. Please check your code
Answers (0)
See Also
Categories
Find more on Fourier Analysis and Filtering in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!