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spyc: a color-coded version of sparse matrix viewer spy

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Be the first to rate this file! 2 Downloads (last 30 days) File Size: 2.17 KB File ID: #43183 Version: 1.1

spyc: a color-coded version of sparse matrix viewer spy



23 Aug 2013 (Updated )

View sparse matrices with matrix entries colored according to relative value and a colormap.

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The MATLAB built-in sparse matrix viewer spy by default uses a single color to plot points. SPYC creates a scatter plot with a similar appearance but points are colored according to the value of corresponding array entries.

Required Products MATLAB
MATLAB release MATLAB 7 (R14)
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Comments and Ratings (1)
14 May 2014 Hugo Gualdron is other option for this function. In this version is possible plotting more quickly.
cspy(rgb2gray(imread('ngc6543a.jpg')), 'ColorMap', 'hot')

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26 Aug 2013 1.1

Changed name of function to the more intuitive "spyc"

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