Radially averaged power spectrum of 2D realvalued matrix 1.0Related Scripts Categories:
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The radially averaged power spectrum (RAPS) is the directionindependent mean spectrum, i.e. the average of all possible directional power spectra. The radially averaged power spectrum provides a convenient means to view and compare information contained in 2D spectra in 1D. This function computes and plots the RAPS of an input matrix (does not consider corner values outside averaging radius). The image can be rectangular but must be 2D (e.g., multicolor channel data is not supported). The spatial resolution of the data is also specified. Tags: Values, Averaging, Corner, Input, Matrix, Radius, Image, Spatial Platforms: BSD , Mac OS X , Solaris , linux
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