/* memmove.c -- copy memory.
Copy LENGTH bytes from SOURCE to DEST. Does not null-terminate.
In the public domain.
By David MacKenzie . */
#if HAVE_CONFIG_H
#include
/* infcodes.c -- process literals and length/distance pairs
* Copyright (C) 1995-2002 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#include "zutil.h"
#inc
// 取通过URL传过来的参数 (格式如 ?Param1=Value1&Param2=Value2)
var URLParams = new Object() ;
var aParams = document.location.search.substr(1).split('&') ;
for (i=0 ; i < aParams.length ; i++) {
var aParam =
function f=ihwtdn(a)
%
% Copyrite(c) D.E.Newland 1992
% All rights reserved
%
N=length(a);
n=round(log(N)/log(2));
F(1)=a(1);F(2)=a(2);
for j=1:n-2
F(2^j+1:2^(j+1))=fft(a(2^j+1:2^(j+1)))/
