Filtration

Sticks filter in matlab

The following Matlab project contains the source code and Matlab examples used for sticks filter. This function generates a set of sticks filter. Given in parameters are n, size of the filter, and k, the sticks' thickness. Demo available. Suggestions welcome.

Low pass filtration in matlab

The following Matlab project contains the source code and Matlab examples used for low pass filtration. HICUT.m takes an input signal (vector) and removes all frequencies that exceed a chosen value. To find out how the function is implemented, place HICUT.m in your Matlab work folder and type "help hicut."

Median filter in matlab

The following Matlab project contains the source code and Matlab examples used for median filter . Median Filter: Which is also called Non- linear filter or order-static filter because there response is based on the ordering or ranking of the pixels contained within the mask? The steps to perform median filtering are as follows: 1) Assume a 3x3 empty mask.
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