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Fast matrix filling in IDL [message #13792] Fri, 11 December 1998 00:00 Go to previous message
weitkamp is currently offline  weitkamp
Messages: 33
Registered: October 1998
Member
Dear all,

What is the fastest way of filling a matrix with identical
column vectors in IDL?

More precisely, if A is a float matrix (m x n) and V is
a vector with m elements, is there a faster way than

FOR i=0,n-1 DO A[*,i]=V ?

Thanks,
Timm

--
Timm Weitkamp
ESRF, Grenoble, France

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