Extended pseudocolor matrix scaling.
Syntax
Y = wcodemat(X,NB,OPT,ABSOL)
Y = wcodemat(X,NB,OPT)
Y = wcodemat(X,NB)
Y = wcodemat(X)
Description
wcodemat is a general utility.
Y = wcodemat(X,NB,OPT,ABSOL) returns a coded version of input matrix X if
ABSOL = 0, or ABS(X) if ABSOL is nonzero, using the first NB integers. Coding can be done rowwise (OPT = 'row'), columnwise (OPT = 'col') or globally
(OPT = 'mat'). Coding uses a regular grid between the minimum and the maximum values of each row (column or matrix, respectively).
Y = wcodemat(X,NB,OPT) is equivalent to Y = wcodemat(X,NB,OPT,1).
Y = wcodemat(X,NB) is equivalent to Y = wcodemat(X,NB, 'mat',1).
Y = wcodemat(X) is equivalent to Y = wcodemat(X,16,'mat',1).
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