FreeMat
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Section: Array Generation and Manipulations
Generates a row vector with the specified number number of elements, with entries logarithmically spaced between two specified endpoints. The syntax for its use is either
y = logspace(a,b,count)
or, for a default count = 50
,
y = logspace(a,b)
A third special use is when
y = logspace(a,pi)
where it generates points between 10^a
and pi
Contributed by Paulo Xavier Candeias under GPL.
Here is an example of the use of logspace
--> logspace(1,2,3) ans = 10.0000 31.6228 100.0000