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ex02
说明: 此程序给出信号的多分辨率分析(Multiresolution Analysis),即信号的多分辨率分解(Multiresolution Decomposition)方法及应用。该程序是一个多抽样率系统(Multirate System)举例,用M个的滤波器,将信号的频谱等分成M部分,使所得抽样频率降为1/M,然后再依据它们的“重要性”给一不同的bit数,那么所传输的bit流必然会进一步下降,起到压缩带宽的作用。(This program gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their " importance" to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)
- 2011-03-21 15:18:48下载
- 积分:1
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TFDToolbox
时频分析工具,经典工具箱,包括短时傅里叶变换等实用函数 (Time-frequency analysis tools, classic toolbox, including the short time Fourier transform and other utility functions)
- 2010-05-19 18:14:42下载
- 积分:1
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fvm2d
fvm方法求解浅水方程
具有后处理功能(fvm to solver shallow water ns equation with post processin)
- 2011-10-31 13:15:19下载
- 积分:1
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csharpapp
csharp app using dll file that built in matlab using matlab builder NE for .net
- 2014-02-01 16:04:57下载
- 积分:1
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SXqiaoshiquankong
可用于课程设计的三相桥式整流电路matlab仿真,其参数可调(The three-phase bridge rectifier circuit can be used for curriculum design matlab simulation parameters can be adjusted)
- 2013-04-15 12:31:25下载
- 积分:1
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chapter29
MATLAB智能算法30个案例分析第29章源代码。(The MATLAB intelligent algorithm 30 Case Study Chapter 29 source code.)
- 2012-05-19 10:36:40下载
- 积分:1
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mpam
tarsime mpam ba mfil va mohasebe antropy ...
- 2012-08-09 19:27:28下载
- 积分:1
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fangbo
将方波周期信号展开成傅里叶级数并生成3次,5次,8次,10次谐波(Expand the square wave into a Fourier series of periodic signal and generates 3 times, 5 times, 8 times, 10 times harmonic)
- 2010-07-22 16:16:38下载
- 积分:1
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zhinengtianxianfangzhen
智能天线仿真程序与PDF说明文档,初学者适用(Smart antenna simulation program with the PDF documentation, the application for beginners)
- 2008-05-30 21:22:10下载
- 积分:1
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matlab
matlab之基本绘图函数,还不错,值得一看(matlab)
- 2009-06-16 11:58:57下载
- 积分:1