y = logspace(a,b)
y = logspace(a,b,n)
y = logspace(a,pi)
logspace
generates logarithmically spaced vectors. Especially useful for creating frequency vectors, it is a logarithmic equivalent of linspace
and the ":" or colon operator.
y = logspace(a,b)
generates a row vector y
of 50 logarithmically spaced points between decades 10^a
and 10^b
.
logspace(a,b,n)
generates n
points.
y = logspace(a,pi)
generates the points between 10^a
and pi
, which is useful for digital signal processing where frequencies over this interval go around the unit circle.
:
,linspace
(c) Copyright 1994 by The MathWorks, Inc.