FreeMat
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Section: Mathematical Functions
Computes the associated Legendre function of degree n.
y = legendre(n,x)
where x
is either a float
or double
array in range [-1,1]
, n
is integer scalar. The output vector y
is the same size (and type) as x
.
Here is a plot of the legendre
function over the range [-1,1]
.
--> x = linspace(-1,1,30); --> y = legendre(4,x); --> plot(x,y); xlabel('x'); ylabel('legendre(4,x)');
which results in the following plot.