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ch6
用MATLAB实现哈夫曼编码的例程（以子函数形式给出）
NORM2HUFF 哈夫曼编码器
对于输入向量，NORM2HUFF(X) 返回向量的哈夫曼编码后的码串()
- 2007-08-29 20:00:35下载
- 积分：1
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v
说明： Matlab program to find square root,definite integrals
- 2015-03-09 18:29:43下载
- 积分：1
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RLS_Voice
在matlab环境下的有关RLS算法,多麦克风语音降噪(In the matlab environment of the RLS algorithm, multi-microphone noise reduction Voice)
- 2008-03-26 22:01:16下载
- 积分：1
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turbo-viterbi-decode
主要功能是turbo码的viterbi译码的matlab仿真(Main function is to viterbi decoding turbo codes matlab simulation)
- 2010-12-20 17:34:08下载
- 积分：1
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harris
说明： 用matlab实现Harris Corner Detector的算法，用于检测图像中的特征点。(achieved using Matlab Harris Corner Detector algorithm for detecting image of feature points.)
- 2005-10-25 10:38:52下载
- 积分：1
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Research-on-Compressed-Sensing
经典的香农采样定理认为,为了不失真地恢复模拟信号,采样频率应该不小于奈奎斯特频率(即模拟信号
频谱中的最高频率)的两倍.但是其中除了利用到信号是有限带宽的假设外,没利用任何的其它先验信息.采集到
的数据存在很大程度的冗余.Donoho等人提出的压缩感知方法(Compressed Sensing或Compressive Sampling,
CS)充分运用了大部分信号在预知的一组基上可以稀疏表示这一先验信息,利用随机投影实现了在远低于奈奎斯
特频率的采样频率下对压缩数据的直接采集.该方法不仅为降低采样频率提供了一种新思路,也为其它科学领域
的研究提供了新的契机.该文综述性地阐述了压缩感知方法的基本原理,给出了其中的一些约束问题和估计方法,
并介绍压缩感知理论的相关问题———矩阵填充,最后讨论了其未来可能的应用前景.
(According to the conventional Shannon s sampling theorem,in order to represent the
analog signal,the sampling rate should not be less than twice the Nyquist sampling rate.Howev-
er,this theorem only makes use of the bandwidth information.As a result,the collected data
contain many redundant information.The recently proposed sampling method,compressed sens-
ing or compressive sampling(CS),can collect compressed data at the sampling rate much lower
than that needed in Shannon s sampling theorem by exploring the compressibility of the signal.
This paper presents a review on the basic theory of CS.Some of the restrictions and recovery
methods in CS are also discussed.Finally,some potential applications based on CS are presented.
)
- 2014-09-04 15:25:07下载
- 积分：1
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bandpassfilter
band pass filter designing
- 2012-09-03 18:45:25下载
- 积分：1
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RearchofDVC
分布式视频编码的研究,对初学者是一个不可多得的好教材(Distributed Video Coding for beginners is a rare good teaching material)
- 2010-02-26 13:27:11下载
- 积分：1
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matlab-extension-programming
matlab扩展编程，里面只有第12，13章的程序。(matlab extension programming)
- 2011-10-09 20:44:31下载
- 积分：1
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linear_array_Wiener_Holf
该matlab程序仿真了旁瓣对消系统，旁瓣对消是自适应阵列处理的重要方面(The matlab simulation, the sidelobe cancellation system of sidelobe cancellation is an important aspect of adaptive array processing
)
- 2021-04-16 14:28:53下载
- 积分：1
