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Radially averaged power spectrum of 2D real-valued matrix 1.0

 
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The radially averaged power spectrum (RAPS) is the direction-independent 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 2-D spectra in 1-D. 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 2-D (e.g., multi-color 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

 
Added: 08 June, 2013 06:13 File size: 10.0 KB
Status: new Download times: 512 kb/s: < 1 sec
Program type: shareware   1 Mb/s: < 1sec
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Radially averaged power spectrum of 2D real-valued matrix 1.0

Tags: Values, Averaging, Corner, Input, Matrix, Radius, Image, Spatial

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Radially averaged power spectrum of 2D real-valued matrix 1.0
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