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ZHU z


Last seen: bijna 2 jaar ago |  Active since 2022

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error "Too many output arguments."
Can anyone help me? My code is the kit(AppSoundLevelMeter) and it shows the following error, how can I fix it? thanks a lot! E...

bijna 2 jaar ago | 0 answers | 0

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Question


Question about the inability to display 16k octave bands(1/3 oct band)？
I use matlab vslm toolkit, the octave plot after analyzing audio can't show 16k octave band, if I want to show 16k octave band, ...

bijna 2 jaar ago | 1 answer | 0

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Question


Why my calculation result is not matrix result？
The result of my matla calculation is a numerical value instead of a matrix result, so I can't draw the relevant graph(figure3)：...

ongeveer 2 jaar ago | 0 answers | 0

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Question


Plotting SPL(dBA) from an audio WAV file?
https://ww2.mathworks.cn/matlabcentral/answers/636155-plotting-fft-for-audio-wav-file#comment_2064814 @Mathieu NOE hi Mathieu ...

ongeveer 2 jaar ago | 1 answer | 0

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About error"The function 'analoginput' is no longer supported. Use the session-based interface."
function [signal,Fs,Nbits,time,nfft]=Record(refreshRate) %%This function records audio from the microphone and writes the aud...

ongeveer 2 jaar ago | 0 answers | 0

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Question


How to use matlab audioread Plot the spectrum with frequency on the x-axis and dBA /dBC on the y-axis？
Hi,everyone~ How to use matlab audioread to plot the spectrum with frequency on the x-axis and dBA/dBC sound pressure level (SP...

ongeveer 2 jaar ago | 1 answer | 0

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answer