code to calculate SNR

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tina jain
tina jain 2015-3-17
评论： ASSIDDIGOU ABOUBAKRY 2021-2-19
formula to calculate SNR matlab code too

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采纳的回答

Anusha B
Anusha B 2015-3-17
Hi Tina,
You can use the function 'snr' which is part of Signal Processing Toolbox, to calculate the signal to noise ratio of a signal.
Refer to this link for details on 'snr':
http://www.mathworks.com/help/signal/ref/snr.html
Hope this helps.

更多回答（2 个）

kushal
kushal 2015-3-17
You can use formula method snr=10*(log10(Vs/Vn))
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kushal
kushal 2015-3-17
10*log10(peak^2/MSE)
kushal
kushal 2015-3-18
Accept Answer if it helped. Thanks kushal

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Amit Kumar
Amit Kumar 2019-10-5
hello,
can you help in adjusting line width of snr plot.
I am simply using
snr(sinewave);

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