Is there a way to swap axes on spectrogram?

Hi!

Is there a way to swap x and y axis in lower subplot - spectrogram? Script for spectrogram is generated from Signal Analyzer app.

I need frequency on horizontal axis and time on vertical axis.

timeLimits = [0 3.981311];      %[s]
frequencyLimits = [0 120000];       %[Hz]
overlapPercent = 50;
svetlobni_tok_ROI = svetlobni_tok(:);
sampleRate = 1000000;       %[Hz]
startTime = 0;      %[s]

figure(2)
%FFT
minIdx = ceil(max((timeLimits(1)-startTime)*sampleRate,0))+1;
maxIdx = floor(min((timeLimits(2)-startTime)*sampleRate,length(svetlobni_tok_ROI)-1))+1;
svetlobni_tok_ROI = svetlobni_tok_ROI(minIdx:maxIdx);
subplot(2,1,1)
pspectrum(svetlobni_tok_ROI,sampleRate,'FrequencyLimits',frequencyLimits);
%Spectrogram
timeValues = startTime + (0:length(svetlobni_tok_ROI)-1).'/sampleRate;
minIdx = timeValues >= timeLimits(1);
maxIdx = timeValues <= timeLimits(2);
svetlobni_tok_ROI = svetlobni_tok_ROI(minIdx&maxIdx);
timeValues = timeValues(minIdx&maxIdx);
subplot(2,1,2)
pspectrum(svetlobni_tok_ROI,timeValues,'spectrogram','FrequencyLimits',...
    frequencyLimits,'OverlapPercent',overlapPercent);

[Adam Danz]

Extract the data from the app and plot it using spectrogram(x).

[Cris LaPierre]

See this previous post.

[Matic Markovic]

Thank you, I solved the problem with:

view(90,90)

Answer 1

[Matic Markovic]

I solved the problem with:

view(90,90)