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Member of the advanced class.

Syntax

[sn, cn, dn] = ellipj(x, p)

[sn, cn, dn] = ellipj(x, p, tol)

Description

Computes the Jacobi elliptic functions.

Examples

Inputs

Name	Description
x	Specifies the values for which you want to compute the Jacobi elliptic functions. x is a scalar, vector, or matrix. If p is a matrix, x is a matrix of the same size as p.
p	Specifies the elliptic modulus. p is a real scalar, vector, or matrix with values between 0 and 1. If x is a matrix, p is a matrix of the same size as x.
tol	Specifies the approximation tolerance. tol is a positive real number. The default is eps.

Outputs

Name	Description
sn	Returns the Jacobi sn elliptic function. sn is a matrix of the same size as x or p.
cn	Returns the Jacobi cn elliptic function. cn is a matrix of the same size as x or p.
dn	Returns the Jacobi dn elliptic function. dn is a matrix of the same size as x or p.

Examples

X = 0:0.01:1;
[SN, CN, DN] = ellipj(X, 0.5);
plot(X, SN)

Related Topics

ellipke