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matlab_jifenweifen
积分微分方法及应用在matlaB中的实现，压缩包里面包含讲义和源代码。(Integral derivative methods and applications in MATLAB, compression package which contains the lecture notes and source code.)
- 2012-05-08 10:45:28下载
- 积分：1
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faktoryelandmaxnumber
The max number in 3 numbers your input. And factorial calculation.
- 2014-09-22 00:17:18下载
- 积分：1
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487403176NMPC
说明： 非线性模型的预测控制，具有非常好的控制效果(Nonlinear model predictive control with very good control effect)
- 2020-01-08 14:53:27下载
- 积分：1
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chirp
模拟出一个雷达的线性调频信号的波形，给出其频谱图(Simulate a radar LFM waveform, give its spectrum)
- 2013-07-11 22:44:09下载
- 积分：1
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cyclic_decoder
（7，4）系统循环码译码器
decode_out = cyclic_decoder(decode_in)
该系统循环码译码器的生成多项式是g(x) = x^3 + x + 1
输入参数decode_in是接收到的循环码字，是1×7的行向量；输出decode_out是解
码后的信息码字，是1×4的行向量。
函数运行时，同时画出接收循环码字和译出码字的波形图。
( (7,4) system cycle Decoder decode_out = cyclic_decoder (decode_in) cyclic code decoder of the system generating polynomial is g (x) = x ^ 3+ x+ 1 input parameters decode_in is the received codeword cycle, the row is 1 × 7 vector output decode_out solution code is the information after the code word is 1 × 4 row vector. Function to run at the same time code word and draw a circle to receive the word of the translated code waveform.)
- 2011-08-15 21:49:54下载
- 积分：1
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chat
matlab程序，两台电脑之间通过耳机和麦克风互相实现短句子聊天，耳机发送，麦克风接收，调制为ASK，编码为ASCII码(matlab program, through a headset and microphone between two computers with each other to achieve short sentences chat headset send microphone receiver, modulated to the ASK encoded as the ASCII code)
- 2012-08-12 19:26:36下载
- 积分：1
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image-hiding-
这是我本科毕业设计论文《基于混沌序列的加密图像隐藏技术的设计与实现》，就是把一张图片加密后隐藏在载体图像中，可以抵御各种攻击，用到了Matlab，里面包括开题报告，论文，可执行程序。本文系统介绍了混沌加密、信息隐藏技术。归纳了混沌加密、信息隐藏的分类、特性与应用，给出了混沌加密、信息隐藏的原理和基本框架以及其性能的评价方法，介绍了几种图像的攻击方法。实现了一种混沌加密和图像隐藏的方法。使用混沌加密对待隐藏图像进行加密后嵌入载体图像中，并对嵌入待隐藏图像的载体图像进行了几种攻击以验证其鲁棒性。本系统运用MATLAB编程实现对图像的混沌加密，运用LSB算法将加密后图像嵌入载体图像中，并能承受图像剪切，图像增亮，图像变暗，增加对比度，减低对比度，添加积性噪声，添加高斯噪声，旋转45度，直方图均衡化等一定程度的毁损和各种攻击检测，仍然能解密得到原图像，原图像清晰可辨，鲁棒性非常好。总之本文较好的实现了基于混沌序列的加密图像隐藏技术。(This is my graduation design thesis Design and implementation of chaotic sequence image hiding technique based encryption is encrypted to hide the picture in the carrier image, can withstand a variety of attacks, uses Matlab, which includes opening report, thesis, an executable program. This article describes the chaos encryption system, information hiding technology. Summed up the chaos encryption, information hiding classification, characteristics and application, given the chaotic encryption, information hiding principle and basic framework and its performance uation methods, and introduces the method of attack several images. It implements a chaotic encryption and hidden image method. After using Chaotic Encryption treat hidden image encryption embedded vector images, vector images and embedded image to be concealed several attacks carried out in order to verify its robustness. This system using MATLAB programming chaotic image encryption, use LSB algorithm encrypted image is em)
- 2021-04-20 22:48:49下载
- 积分：1
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chazhijia
说明： 此程序用于做全息实验时，先把全息图再现得到实像，在对实像双线差值，三内差值和中值滤波的办法来提高再现图质量(This program uses the difference between two-, three within the margin and median filtering approach to improving the quality of image scaling)
- 2011-03-18 19:45:18下载
- 积分：1
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plsregress
matlab的偏最小二乘分析源码，可以稍微修改下参数就可用啦(matlab partial least squares analysis of source code can be slightly modified parameters you can use)
- 2012-06-14 13:49:20下载
- 积分：1
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paper3
平方根升余弦滤波器的设计.pdf ,很好的一篇介绍平方根升余弦滤波器的文章 (Design and implementation of square·——root
raised cosine roll—Off digital filte)
- 2013-12-02 23:19:12下载
- 积分：1
