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creation of (1,q,q^2,...,q^n) vector?
From: |
Christoph Dalitz |
Subject: |
creation of (1,q,q^2,...,q^n) vector? |
Date: |
Tue, 4 Nov 2003 11:46:49 +0100 |
Hello,
does someone know of an efficient way (i.e. without a loop) to create the
vector (1,q^2,...,q^n) in Octave?
I have found the builtin function "vander", so that
v = vander (q*ones(1,n))(1,:);
does the trick, but wastes space and time on the unnecessary rows 2,..,n.
Any other idea?
Christoph
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- creation of (1,q,q^2,...,q^n) vector?,
Christoph Dalitz <=
- Re: creation of (1,q,q^2,...,q^n) vector?, Laurent Jacques, 2003/11/04
- Re: creation of (1,q,q^2,...,q^n) vector?, Lute Kamstra, 2003/11/04