Mercurial > matrix-functions
view matrixcomp/seqm.m @ 0:8f23314345f4 draft
Create local repository for matrix toolboxes. Step #0 done.
author | Antonio Pino Robles <data.script93@gmail.com> |
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date | Wed, 06 May 2015 14:56:53 +0200 |
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function y = seqm(a, b, n) %SEQM Multiplicative sequence. % Y = SEQM(A, B, N) produces a row vector comprising N % logarithmically equally spaced numbers, starting at A ~= 0 % and finishing at B ~= 0. % If A*B < 0 and N > 2 then complex results are produced. % If N is omitted then 10 points are generated. if nargin == 2, n = 10; end if n <= 1 y = a; return end p = [0:n-2]/(n-1); r = (b/a).^p; y = [a*r, b];