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fast_near_xcorr
自己编写的快速相关法ISAR成像仿真程序,包含完整的程序，效果非常好，对ISAR编程帮助很大( )
- 2012-04-08 13:12:59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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matlab
基于matlab的 双线性 数字带通 滤波器(Matlab-based bilinear digital bandpass filter)
- 2013-03-12 17:50:41下载
- 积分：1
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97288420simulink
采用simulink搭建的BPSK调制解调模块(Simulink built using BPSK modulation and demodulation modules)
- 2009-05-05 18:18:30下载
- 积分：1
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bricksborn
实现了对视频序列的brick分割，使之分割成几个基元。(To achieve a brick split the video sequence, so split into several primitives.)
- 2011-07-20 17:17:21下载
- 积分：1
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matlabtoolbox
matlab工具箱里的程序函数总概与解释(Matlab toolbox functions Lane procedures and interpretation sum)
- 2007-05-21 17:06:34下载
- 积分：1
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newdistributionpowerflowcaculation
一种新型的配电网潮流计算的matlab源代码,基于前推回代法，并附有10kv配电网数据，利用新的判别手段，成功解决配电网不收敛的问题(A new distribution power flow calculation matlab source code, based on forward and backward substitution method, together with 10kv distribution network data, using new identification methods, successfully resolved the problem of the distribution network does not converge)
- 2014-01-14 15:47:57下载
- 积分：1
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Digital-Coherent-Optical-Receivers
光纤相干通讯数字相干接收机，算法和子系统。一篇很精简全面的总结。(Digital coherent optical receiver algorithms and subsystems in fiber coherent optical communication. A very good brief summary.)
- 2014-01-24 16:06:40下载
- 积分：1
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haar1231
求的积分图后，haar特征（3,1）（1 2）模板的特征值计算，可由此推得其他模板的代码(Seek the integral image, the haar characteristics (3,1)（1 2） template eigenvalue calculation, which push the other template code
)
- 2012-04-20 22:35:28下载
- 积分：1
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Distribution-power-flow-calculation
潮流计算程序，通过IEEE30节点验证，程序可以正确运行。(Distribution power flow calculation. IEEE30 node validation)
- 2014-12-12 10:30:33下载
- 积分：1
