-
Assignment
edge detection using matlab
- 2010-11-24 17:30:18下载
- 积分：1
-
figure-magnify
对图形进行局部放大做成画中画，非常强大的magnify函数，绝不后悔！( zoom into a graphic picture in picture, very powerful magnify function)
- 2013-05-06 20:38:32下载
- 积分：1
-
frmnx
说明： 在matlab里多普勒信号是怎么表示的,求一维非均匀采样信号的频谱(In matlab how Liduopule signal is expressed in seeking one-dimensional non-uniform sampling frequency spectrum)
- 2010-04-23 19:52:37下载
- 积分：1
-
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
-
Coding-for-COA_HighPrecision_high-convergence
Coding for COA_High Precision_high convergence
***Cuckoo Optimization Algorithm***
* Matlab Toolbox Ver. 1.0.1
* programmed by:
"Ramin Rajabioun, 2011"
This code minimizes your cost function,
so don t change any part of your code.
- 2013-03-16 15:30:32下载
- 积分：1
-
AC-Voltage-Controller
Three Phase Controlled AC Voltage Controller
- 2013-11-25 18:04:22下载
- 积分：1
-
Matlab7
MATLAB7的基础性教程，里面内容很全，非常适合新手使用(MATLAB7 basic tutorial, which are very informative, very suitable for new users)
- 2011-04-19 22:16:17下载
- 积分：1
-
SAG-SWELL
用hht实现对电力系统中电压sag 和swell 的分解辨识。
宽展了hht电力系统稳定上的应用
(using HHT to analysis power systerm disturbance-sag and swell)
- 2011-08-10 19:34:56下载
- 积分：1
-
fourier
完成傅里叶的变换，将时间域的信号转换到频率域(The complete Fourier transform converts the signal of the time domain to the frequency domain)
- 2013-12-26 15:02:27下载
- 积分：1
-
matlab
本程序是智能算法：鱼群算法的函数和一个例子，在matlab10.0上经测试，可以完美运行(This program is a smart algorithm: a function and an example of the fish swarm algorithm has been tested and works perfect matlab10.0 on)
- 2012-11-18 21:19:57下载
- 积分：1
