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shiyan59
本人提供的是利用MATLAB语言设计FIR滤波器的源代码(I provided is the use of MATLAB language design FIR filter source code)
- 2008-12-26 17:26:12下载
- 积分：1
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matlab_plot
matlab画图方法介绍，自己留用的资料，欢迎使用交流。(matlab drawing method, the information retained their own are welcome to use the exchange.)
- 2007-11-27 10:56:38下载
- 积分：1
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wavelet
基于Haar wavelet的小波方法实现图像压缩，并附有图像实例(Haar wavelet-based method of implementation of wavelet image compression, together with examples of images)
- 2009-11-23 11:13:08下载
- 积分：1
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求解非线性方程组
说明： 求解定位方程组。并直接利用三元方程求出X,Y,Z时的误差子函数(positioning Solving equations. 3 yuan and the direct use of equations derived X, Y, Z of error Functions)
- 2006-02-26 13:17:52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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Digital_Communications_Principles_Matlab-Based_Sim
数字通信原理基于matlab仿真计算，采用matlab语言仿真通信原理基础内容：包括随机信号、调制解调、信源信道编码和滤波器等相关通信系统的仿真实现，建议具有matlab使用能力的人使用，对于加深自己对通信原理理论知识的理解很有帮助(Digital Communications Principles Matlab-Based Simulation Approach)
- 2009-03-06 12:08:01下载
- 积分：1
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Simulink_CDMA
本文利用Simulink平台，模拟了一个小区内十个用户的码元发送，扩频，接收，解扩，判决的CDMA通信基本过程。(In this paper, the use of Simulink platform, simulation of a community within the 10 million to send the user' s code, spread spectrum, receiving, despreading, the verdict of the basic processes of CDMA communications.)
- 2009-03-12 00:34:30下载
- 积分：1
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ANN_matlab_916006583
一个介绍如何用matlab模拟实现ANN的文章，对于学习ANN的人来说非常值得一读(1 describes how to use matlab simulation to achieve ANN article, for those who study ANN is very well worth reading)
- 2009-12-30 09:39:03下载
- 积分：1
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ju
说明： matlab模拟八边形光子晶体光纤，容易接受，上手快(pcf。Computing easy, fast
Convenience of calculation speed. Super easy to do, accept the fast
)
- 2011-04-22 14:54:06下载
- 积分：1
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bpsk_error_rate.gif
bpsk调制信号在matlab里的仿真实现(Simulation of BPSK modulated signal in matlab)
- 2013-04-25 22:10:42下载
- 积分：1
