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wavelet_compress
本程序为应用小波变换进行信号压缩。由于本程序涉及到了小波变换的函数,因此可能涉及到一些时频分析工具箱的函数。程序中应用db3小波进行3层分解,选用全局阈值进行阈值处理,即对各高频系数使用同一个阈值,进行阈值处理。(This procedure for the application of wavelet transform for signal compression. Since this procedure involves the wavelet transform of the function, it may involve a number of time-frequency analysis function of the toolbox. Procedures for the application of layer 3 to db3 wavelet decomposition, selection of the overall threshold threshold treatment, that is, on the high-frequency coefficients using the same threshold, the threshold for treatment.)
- 2008-06-04 17:47:54下载
- 积分:1
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xianxingsichashbianma
线性四叉树编码,包括四进制和十进制数据的编码(Linear quadtree coding, including four hexadecimal and decimal data coding)
- 2013-04-17 00:52:59下载
- 积分:1
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Matlab_GUI
matlab gui设计基础教程资料,详细,适合matlab初学者(Matlab based GUI design tutorials, detailed, suitable for beginners matlab)
- 2013-12-03 19:42:49下载
- 积分:1
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thebasicpso
basic pso标准的pso matlab程序(basic standard procedures Matlab pso)
- 2006-11-09 12:44:56下载
- 积分:1
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MATLAB-Fundamentals-and-Applications
北航经典书籍随书程序MATLAB基础与应用(Northern Classic Books program with the book and applications based on MATLAB)
- 2011-06-15 11:02:41下载
- 积分:1
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Localization
包含多种定位算法,如质心定位、DV-hop、APIT、三角形定位,网格定位等。(Includes various localization algorithms,for instance,centriod,APIT,DV-HOP,Grid Scan.)
- 2011-12-02 17:07:33下载
- 积分:1
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ofdm_fading
此程序描述OFDM系统中多径衰落信道的仿真和实现,包含信道转移矩阵的计算和变换等(This procedure describes the OFDM system simulation and implementation of multipath fading channels, including the calculation and conversion channel transfer matrix, etc.)
- 2013-11-23 21:05:41下载
- 积分:1
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ifreq
原信号分解成IMF后,用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)
- 2013-12-18 18:27:11下载
- 积分:1
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Chapter7
现代通信系统matlab第七章载波调制的数字传输源代码(Modern communications systems matlab Chapter VII of the carrier modulated digital transmission source code)
- 2014-01-11 16:17:40下载
- 积分:1
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AHPMATLAB
AHP法代码,可以自动检验一致性,开发环境为matlab(AHP method code, can automatically check the consistency, the development environment for matlab)
- 2011-07-22 15:29:24下载
- 积分:1