How to decrease sample frequency?

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Ghazal Hnr
Ghazal Hnr le 12 Mar 2017
Commenté : Sabir Sabir le 17 Fév 2020
Hello, how can I decrese sample frequency?
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Sabir Sabir
Sabir Sabir le 17 Fév 2020
y = downsample(x,n) decreases the sample rate of x by keeping the first sample and then every nth sample after the first. If x is a matrix, the function treats each column as a separate sequence.

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Star Strider
Star Strider le 12 Mar 2017
Use the Signal Processing Toolbox resample function.
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Ghazal Hnr
Ghazal Hnr le 12 Mar 2017
Thank you
Star Strider
Star Strider le 12 Mar 2017
My pleasure.

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