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SVPWM-matlab
详细讲述用于APF的svpwm控制系统的MATLAB仿真各板块结构和基本原理(A detailed account for the APF svpwm control system MATLAB simulation)
- 2021-01-01 16:08:57下载
- 积分：1
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Lozi_system
说明： 一个论坛上的程序，自己运行调试后通过。包括了Lozi混沌系统的映射图、分岔图、最大Lyapunov指数计算和混沌同步。
- 2010-04-02 11:04:16下载
- 积分：1
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KSVD_sparse
基于图像内容的检索，文献及其相关代码，2012年的会议CVPR(Image content-based retrieval, literature, and their associated code, 2012 meeting CVPR)
- 2012-12-28 21:22:56下载
- 积分：1
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cavity
Lattice Boltzmann Method Simplified 2D Cavity Flow D2Q9, for educational purpose only.
- 2012-09-09 10:03:15下载
- 积分：1
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weightpercent
Returns weighted percentiles of a sample given the weight vector w
％ The idea is to give more emphasis in some examples of data as compared to
％ others by giving more weight. For example, we could give lower weights to
％ the outliers.
％ The motivation to write this function is to compute percentiles for Monte
％ Carlos simulations where some simulations are very bad (in terms of goodness
％ of fit between simulated and actual value) than the others and to give
％ the lower weights based on some goodness of fit criteria.(Returns weighted percentiles of a sample given the weight vector w The idea is to give more emphasis in some examples of data as compared to others by giving more weight. For example, we could give lower weights to the outliers. The motivation to write this function is to compute percentiles for Monte Carlos simulations where some simulations are very bad (in terms of goodness of fit between simulated and actual value) than the others and to give the lower weights based on some goodness of fit criteria .)
- 2007-11-02 14:41:18下载
- 积分：1
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Huffman-coding
通信的数字化是它能与计算机技术和数字信号处理技术相结合的基础，而实现通信数字化的前提是信源能提供的各种用于传递的消息，例如语音、图像、数据、文字等都必须以数字化形式表示。而信源编码是数字通信系统中的重要组成部分，他是保证信号有效传输的一种重要方式。霍夫曼编码依据字符出现的概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，其优越的性能被广泛使用在数字通信系统中。霍夫曼编码已经成为数据压缩的灵魂算法。本文介绍了无失真编码算法的构造，霍夫曼编码的规则和特点，同时分析了对信源进行优化的方法，最后通过MATLAB仿真来讨论比较二元霍夫曼编码、三元霍夫曼编码以及信源扩展编码的效率，来实现霍夫曼码的优化构造。(The digital communication is it can and computer technology and digital signal processing technology in combination of the base, and realize the digital communication is the premise of source can provide all kinds of used to deliver news, such as voice, video and data and text must take the digital form said. And the source coding digital communication system is the important component, he is to ensure the effective transmission signal is an important way. Huffman coding based on the probability of characters appear to construct different "the average length of the shortest code words, sometimes called the best coding, superior performance is widely used in digital communication system. Huffman coding has become the soul of data compression algorithm. This paper introduces the structure of the encoding algorithm without distortion, Huffman coding rules and characteristics, and analysis of the source of the optimization method, and finally by MATLAB simulation to discuss compares two yu)
- 2012-05-25 23:06:35下载
- 积分：1
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houghpeaks_s
本文件详细描述了如何利用matlab代码去实现边缘的检测，hough变换检测图像几何形状时的边缘问题(This document describes in detail how to use matlab code to achieve edge detection, hough transform to detect the edge of the image geometry problem)
- 2013-11-16 00:48:12下载
- 积分：1
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matlab45
说明： MATLAB编程(第二版)是老师强烈推荐的，这个电子版是找了好久才找到的，很清晰，有目录。(MATLAB Programming (Second Edition) is the teacher strongly recommended that this electronic version is looking for a long time to find, very clear, there are directories.)
- 2010-04-26 23:07:21下载
- 积分：1
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K-mean
最近邻分类器是一个用来聚类的算法，可以用来对iris数据进行聚类(k-means is a neanest alogorim)
- 2011-06-28 12:14:32下载
- 积分：1
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over_add
convolution using over add method
- 2013-04-30 19:59:13下载
- 积分：1
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