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PLRandom-zxk
电力线通信多径信道模型-Manfred Zimmermann模型,多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示:
H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i )
式中,i 为路径号, g_i为路径 i的加权系数(包含了传输系数和反射系数的作用),A(f,d_i )为衰耗,其大小由长度、频率决定,τ_i是每条路径上的延时。
(Powerline Communication multipath channel model-Manfred Zimmermann model)
- 2013-12-17 11:09:16下载
- 积分:1
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MPSK simulation
说明: 多进制相位调制(BPSK/QPSK/8PSK)的MATLAB仿真程序(MATLAB simulation program for MPSK(BPSK/QPSK/8PSK))
- 2020-01-31 16:04:14下载
- 积分:1
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theMATLABprogram
说明: MATLAB关于遗传算法的几个经典实例,需要的就下吧(MATLAB Genetic Algorithm on a few classic examples of needs on the next bar)
- 2009-09-02 08:02:53下载
- 积分:1
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MATLAB-introduction
主要介绍了MATLAB基础知识,以及MATLAB相关函数的应用。(Introduces the basics of MATLAB and MATLAB applications related functions.)
- 2013-08-12 15:15:32下载
- 积分:1
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emd谱峭度
比较齐全的hht算法的程序,可以进行谱峭度分析,选取峭度最大的分量,求其包络谱,能够明显看出特征频率,比较实用。(A more complete algorithm of HHT algorithm can carry out spectral kurtosis analysis, select the largest component of kurtosis, and find its envelope spectrum, which can clearly see the characteristic frequency, and is more practical.)
- 2018-03-18 21:43:59下载
- 积分:1
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pda
美国伊利诺伊大学MaYi博士做的广义PCA算法的源代码(Complete rewrite of the test_gpca function to use the generalized data
generation function instead.)
- 2010-11-21 19:14:15下载
- 积分:1
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lld
lcd编程代码 lcd局部特征尺度分解局部特征尺度分解(LCD programming code)
- 2021-03-03 09:29:34下载
- 积分:1
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SVMClassifier
a demo of implementing SVM Classifier
- 2010-06-19 14:29:36下载
- 积分:1
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LDLC
Low density lattice decoder via non-parametric belief propagation
- 2009-12-23 03:04:42下载
- 积分:1
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command-matlab
matlab 命令大全,做数值分析比较好用,查找方便(commands of matlab )
- 2009-07-01 20:38:17下载
- 积分:1