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hough-circle
基于Hough变化的圆检测程序，以及最小二乘法的基本原理(Hough circle detection based on changes in procedures and the basic principle of least squares)
- 2011-05-18 17:28:28下载
- 积分：1
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levension
列文森-杜宾算法，用于语音的线性预测控制中，也可以用于谱包络。(Levenson-Durbin algorithm for voice linear predictive control, but also can be used for spectral envelope.)
- 2007-04-15 10:31:56下载
- 积分：1
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SAR_Data_Simu
合成孔径雷达(SAR)点目标数据模拟生成的matlab程序(Matlab program for SAR simulation data generation)
- 2013-02-04 21:53:14下载
- 积分：1
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gasvm
关于优化的svm寻优算法，是用ga算法优化的，过几天我会上传基于布谷鸟算法的优化算法(About optimization svm optimization algorithm is ga algorithm optimization, a few days I will upload cuckoo algorithm based optimization algorithm)
- 2013-12-24 20:17:14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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VMD_2D
二维变分模态分解可于图象处理等，最新的自适应分解方法(2D Variational Mode Decomposition，WHICH CAN BE USED FOR IMAGE )
- 2021-03-10 13:29:27下载
- 积分：1
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receiver_system
这是一个接收机系统，详细的给出了信号的产生，调制，发射，接收，解调等环境，很好的例子(This is a receiver system, the signal is given in detail the generation, modulation, transmit, receive, demodulation and other environment, a good example)
- 2009-09-15 11:20:18下载
- 积分：1
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35738608fenchatu
this is for non linear sliding mode
- 2010-06-01 01:47:31下载
- 积分：1
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Houghdlinedetect
Matlab中hough变换检测直线的程序，将灰度图片至于同一目录下，更名为“2.bmp”，运行即可(Hough transform line detection program in Matlab, grayscale picture as to the same directory, changed its name to " 2.bmp can be run)
- 2012-05-20 21:33:23下载
- 积分：1
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Plot-Vdp-Oscillator
There is a matlab cod that Plotting outcomes of Van der Pol oscillator for µ varying bewteen 0 and 2. this is a model in dynamical system.
- 2013-08-22 16:23:35下载
- 积分：1
