登录
首页 » matlab » chaos_logistic

chaos_logistic

于 2019-03-03 发布
0 163
下载积分: 1 下载次数: 12

代码说明:

说明:  在产生混沌伪随机序列的混沌映射中,Logistic映射(Logistic Map)是一种简单而经典的映射。其中u称为分形参数,随着u逐渐增大,出现倍周期分岔现象。可用于密文域图像加密。(Logistic Map is a simple and classical mapping for generating chaotic pseudo-random sequences. U is called fractal parameter, and with the increase of u, period doubling bifurcation occurs. It can be used for image encryption in ciphertext domain.)

文件列表:

Chaos_encryption_and_decryption.m, 1441 , 2019-03-03
Logistic.m, 369 , 2019-03-03
Logistic倍周期分岔图.PNG, 26269 , 2019-03-03

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • convwavepacket_fenjie
    这是自己编的卷积型小波包的分解程序,用于机械故障特征提取,实现了克服Mallat算法数据量减少和产生虚假频率的缺陷(Own series of convolution type of wavelet packet decomposition procedures for mechanical fault feature extraction to overcome the defects of the the Mallat algorithm decrease in the amount of data and produce false frequency)
    2012-10-10 14:00:10下载
    积分:1
  • 232
    实现运动目标的跟踪,首先用鼠标选取一个区域。之后能自动跟踪这个目标(Tracking of moving objects, first use the mouse to select a region. After automatic tracking of this objective)
    2012-05-29 22:25:21下载
    积分:1
  • texutre
    能够实现图像的纹理检测,可以直接调入一个图像然后得到纹理(to achieve the texture image detection, can be directly transferred to a texture image is then)
    2007-07-06 17:57:13下载
    积分:1
  • kurtosis
    图像峰度计算函数,可作为图像质量评价的一个标准(Kurtosis calculated image function, image quality evaluation can be used as a standard)
    2008-04-03 13:17:29下载
    积分:1
  • Compressionmotionestimate
    对视频序列图像的压缩编码,采用了运动预测以增大压缩率(video image sequence coding used to forecast the movement increased compression rate)
    2006-09-09 17:14:46下载
    积分:1
  • 11
    说明:  已知质量阻尼弹簧系统的运动微分方程,求系统何时达到稳定,并画出位移时间变化曲线(Known mass damper spring system equations of motion, seeking when the system reaches stability, and draw the displacement-time curve)
    2013-06-26 12:42:52下载
    积分:1
  • lab颜色空间分割
    很好的将lab空间中各颜色分量区分开,亲自使用过修改即可使用(It is very good to separate the color components in lab space.)
    2018-08-18 10:54:23下载
    积分:1
  • ROI
    提取指纹图象的 方向场还有ROI。喜欢就下。还可以。(Extraction of fingerprint orientation field there is image ROI. Like on the next. Can also be.)
    2007-11-24 10:00:10下载
    积分:1
  • SIFT
    针对大尺度图像配准和不同传感器图像配准问题, 介绍了一种基于 SIFT 的图像配准方 法。(For large-scale image registration and image registration problem from different sensors, introduces a SIFT-based image registration method.)
    2013-07-18 15:13:18下载
    积分:1
  • BMP_pix_read_write
    实现BMP文件的基本功能。用C++实现一个Class,该Class具有读写BMP文件功能;该Class还具有对图像像素进行操作的功能(针对每个像素的读、写) (BMP files to achieve the basic functions. Using C++ implementation of a Class, the Class has read and write BMP file functions the Class also features the image pixel operation function (for each pixel of the read, write))
    2010-06-03 15:50:25下载
    积分:1
  • 696516资源总数
  • 106918会员总数
  • 4今日下载