资源简介
分形高斯噪声完整版.zip
代码片段和文件信息
%
% Author: Stilian Stoev (C) sstoev@math.bu.edu
%
% This function computes the discrete convolution of the vectors
% a and b efficiently by using the FFT algorithm.
%
% input:
% a <- a vector
% b <- a vector with the same dimensions as a
% force <- if force == 1 then the FFT‘s are “forced“ to be
% of dyadic complexity.
%
% output:
% c <- the discrete convolution of a and b that is
% (a(1)*b(1) a(1)*b(2)+a(2)*b(1) ...)
%
% usage:
% c = fftconv(abforce);
%
% Written by sstoev@math.bu.edu
%
function c = fftconv(abforce);
na = length(a);
nb = length(b);
if force
n = 2^(fix(log2(na+nb))+1);
else
n=na+nb;
end;
A = fft(an);
B = fft(bn);
c = ifft(A.*Bn);
c = real(c(1:na+nb-1));
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 760 2018-04-03 10:36 分形高斯噪声\fftconv.m
文件 3135 2018-04-02 21:19 分形高斯噪声\fftfgn.m
目录 0 2018-04-03 10:37 分形高斯噪声\
- 上一篇:NPinyin.dll
- 下一篇:LabVIEW通过串口通信与单片机通信程序
相关资源
- CenterLib.rar
- reptilercnaxxo.zip
- 463.txt
- 小程序入门到实战.txt
- checkcode.exe
- C600磁盘阵列驱动.zip
- BaiduPanKey.rar
- ssm框架视频.txt
- ISE14.7.txt
- 世界地图shp.zip
- 1111.txt
- 现代操作系统第四版答案.zip
- 全功能codewarrior破解教程.rar
- 积分兑换小程序源码.rar
- 1bbaa9493bf64fa6b626d351c0c84423.zip
- qp198906011234_1095678.zip
- 论文.rar
- alien_invasion.rar
- ship.bmp
- 鱼雷尾追弹道.rar
- 哈夫曼编码.zip
- 转换工具[zj1244].rar
- MultiDesk7.2.zip
- KEPServerEX_6.6注册.rar
- 1814.rar
- DevExpressV17.2.x破解工具百度云盘地址
- 卡券贩卖1.2.7微信卡券对接.zip
- 活字格注册机V4.02.rar
- pack.zip
- 人人商城V3短信宝短信插件.zip
评论
共有 条评论