sinc

(/tools/hpmatlab/toolbox/signal/sinc.m)

Function Synopsis

y=sinc(x)

Help text

SINC	Sin(pi*x)/(pi*x) function
	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.  

Cross-Reference Information

find           /tools/hpmatlab/toolbox/matlab/ops/find.m
i              /tools/hpmatlab/toolbox/matlab/elmat/i.m
ones           /tools/hpmatlab/toolbox/matlab/elmat/ones.m
pi             /tools/hpmatlab/toolbox/matlab/elmat/pi.m
sin            /tools/hpmatlab/toolbox/matlab/elfun/sin.m
size           /tools/hpmatlab/toolbox/matlab/general/size.m

firls          /tools/hpmatlab/toolbox/signal/firls.m