sinc

Purpose

Sin(pi*x)/(pi*x) function. (from MATLAB)

Description

sinc(x) returns a matrix whose elements are the sinc of the elements of x i.e.

     y = sin(pi*x)/(pi*x)    if x ~= 0
       = 1                   if x == 0

where x is an element of the input matrix and y is the resultant output element. (T. Krauss, 1-14-93 - (c) 1988-1999 The MathWorks)

See: SQUARE, SIN, COS, CHIRP, DIRIC, GAUSPULS, PULSTRAN, RECTPULS.

(this implementation is needed when generating toy data)

See Also

ogp, ogptrain, c_reg_gauss, c_reg_exp, c_reg_lapl, demogp_reg

Copyright (c) Lehel Csató (2001-2004)