Dilates matrix data 1.0

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 the data, and the signal delay is compensated for viaresample.USAGE:[W]=dilateColumns(data); %default dilation is 2[W]=dilateColumns(data,dilNum); %a vector of dilation valuesINPUT:data: A matrix of data vectors stored column-wise.dilNum: A vector of dilation values. Negative dilation values compress (downsample) the time series, while positive dilation values dilate (upsample) the time series.OUTPUT:W: The original data with the dilated data. The output matrix is arranged in order so that dilated data are stored in columns adjacent to the non-dilated input data.

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Adjacent,  Arranged,  Columnwisedilnum,  Compress,  Ddilatecolumnsdatadilnum,  Default,  Dilate,  Dilated,  Downsample,  Negative,  Nondilated,  Order,  Output,  Positive,  Stored,  Values,  Valuesinputdata,  Vector,  Vectors
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