Downsampling

The characterisation of the downsampler block can be done by the formula:y(n)=x(nM)Syntax:[y ny]=downsampler(x,n,M)x is an input sequence over indices specified by n.L is the downsampling rate.It ignores (M-1) samples between kth sample and (k+M)th sample.y is the output sequence over indices... Platforms: Matlab

Modify the size of dataset without changing values. It acts as oversampling and downsampling functionalitiesfor exampledata1 = Modifysize(data,1000);the above statement will cause data1 has the same values as data but distributed over 1000 samples regardless of what the actual size of data. Platforms: Matlab

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Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter for audio. One example of where such a thing would be useful is converting audio from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players. SRC is capable of arbitrary and time varying conversions ; from... Platforms: *nix

Dilates a time series input and resizes it to the orignal sample lengthinput. If a matrix is input, dilation is done along columns. % The up/downsampling is done via resample.m, so low-pass filtering of theup/downsampling is automatically implemented. An anti-alaising, lowpassfilter is applied to... Platforms: Matlab

LiquidSonics' Reverberate is a highly efficient hybrid convolution reverb audio processor offering true zero-latency operation for two separate, stereo impulse responses for Mac and PC supporting VST, Audio Units and RTAS. Reverberate seeks to provide a richer and more dynamic sounding reverb... Platforms: Mac