代码搜索：Logistic
找到约 1,002 项符合「Logistic」的源代码
代码结果 1,002
www.eeworm.com/read/291614/8407701
m logistic.m
clear all;
Image=double(imread('e:\work\lena.jpg'));
Ih=size(Image,1);%图像的长度
Iw=size(Image,2);%图像的宽度
Biao=(Ih*Iw)/256;
Junfang=double(zeros(1,1));
% for(t=1:3)
figure(1)
subplot(2,1,1)
www.eeworm.com/read/291380/8422329
m logistic.m
function x=logistic(n,level,a,x0)
%Syntax: x=logistic(n,level,a,x0)
%________________________________
%
% Simulation of the Quadratic map.
% x'=ax(1-x)
%
% x is the simulated time series.
%
www.eeworm.com/read/432324/8610017
doc logistic.doc
www.eeworm.com/read/386874/8720403
sav logistic.sav
www.eeworm.com/read/286908/8737843
c logistic.c
/*---------------------------------------------------------------------------
* logistic transformation
* ---------------------------------------------------------------------------*/
#include
www.eeworm.com/read/286908/8738018
c~ logistic.c~
/*---------------------------------------------------------------------------
* Arnold transformation
* ---------------------------------------------------------------------------*/
#include
www.eeworm.com/read/181963/9223818
m logistic.m
% 产生 Logistic 序列
% 使用平台 - Matlab6.5
% 虫口模型 x(n+1) = lambda * x(n) * (1 - x(n))
% 当 lambda 从 3 到 4 的过渡图像
% 参见陈士华，陆君安编著 P46
clc
clear
close all
lambda = 3:5e-4:4;
x = 0.4*one
www.eeworm.com/read/377887/9259224
asv logistic.asv
x=0.4;%x=2/3
len=length(3.4:0.01:4);
disp(len);
q=zeros(1,len);
for i=1:61
z1=u*x*(1-x);
x=z1;
q=z1;
end
u=3.4:0.01:4;
plot(u,q);
axis([3.4 4 -10 10]);
www.eeworm.com/read/179705/9341708
c logistic.c
/* randist/logistic.c
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 James Theiler, Brian Gough
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of