Name
wcodemat — Matrix Coding
Calling Sequence
M=wcodemat(X,[MAX],[mode],[abso])
Parameters
- X
-
: input double matrix
- MAX
-
: maximun integer
- mode
-
: row-wise ('r' or 'row'), column-wise ('c' or 'col') or matrix coding ('m' or 'mat')
- abso
-
: non-zero for absolute value coding, zero for original value coding
- M
-
: coded integer matrix with value ranging from 1 to MAX.
Description
wcodemat is an utility of coding for displaying matrix. With coding scheme to specific colormap, the content matrix could be in pseudo-color.
Examples
x=rand(1,100);
m=wcodemat(x,64);
cmap=jetcolormap(64);
y=ind2rgb(m,cmap); // function provided by SIP toolbox
imshow(y); // funtion provided by SIP or SIVP toolbox
Authors
Roger Liu and Isaac Zhi