Dirac delta Function Approximation

DIRAC(X) is zero for all X, except X == 0 where it is infinite.
     DIRAC(X) is not a function in the strict sense, but rather a distribution with
     int(dirac(x-a)*f(x),-inf,inf) = f(a) and diff(heaviside(x),x) = dirac(x).

Dirac.m
function Y = dirac(X)
Y = zeros(size(X));
Y(X == 0) = Inf;

< Approximate Dirac delta Function >
사용자 삽입 이미지
< Matabl Promgram Source >

< Figure >

"Matlab" 카테고리의 다른 글

Posted by downright

2008/09/21 23:32 2008/09/21 23:32

Trackback URL : 이 글에는 트랙백을 보낼 수 없습니다

Leave a comment
[로그인][오픈아이디란?]
« Previous : 1 : ... 17 : 18 : 19 : 20 : 21 : 22 : 23 : 24 : 25 : ... 367 : Next »