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ARMA
窄带、宽带ARMA模型的N、p、信噪比等不同时对谱估计的分析(Narrowband, broadband ARMA model N, p, N, which are not at the same time spectral analysis)
- 2011-05-30 10:07:36下载
- 积分：1
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CA
说明： 用CA(元胞自动机)判断网络两点之间的连通性(Using CA to determine the connectivity between two nodes of network)
- 2012-05-03 18:16:05下载
- 积分：1
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DFT_spectral_analysis-
DFT谱分析，加矩形窗与加hamming窗对比(DFT spectrum analysis, plus rectangular window hamming window contrast)
- 2013-04-08 19:32:30下载
- 积分：1
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lptoolbox
This toolbox contains Matlab files that implement the Laplacian pyramid (LP)
decomposition and the new reconstruction method(This toolbox contains Matlab files that implement the Laplacian pyramid (LP) decomposition and the new reconstruction method)
- 2008-12-17 00:00:31下载
- 积分：1
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MYpcm
本文件是我做的关于PCM的编程实现方案，希望能对大家的通信仿真有所帮助(this document is what I am doing on the PCM programming proposal in the hope that we can help Communication Simulation)
- 2006-11-17 11:28:16下载
- 积分：1
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fbyouhua_shijianshangandchidushang
Morlet小波带宽参数优化，利用shannon小波熵算法，非常实用。里面包括Morlet连续小波变化的实现(Morlet wavelet bandwidth parameters optimized using shannon wavelet entropy algorithm is very practical. Which includes the implementation Morlet continuous wavelet transform)
- 2020-10-21 22:37:29下载
- 积分：1
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Simu_Lyap_1
program matlab lyaponov method
- 2013-05-02 19:43:53下载
- 积分：1
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opt_reg_tips
maltab优化工具箱的一些小例子 主要介绍最优化的相关知识 欢迎大家共同探讨(optimization toolbox maltab some small examples are introduced to optimize the relevance of knowledge welcome you to explore)
- 2008-01-12 00:07:17下载
- 积分：1
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S
说明： MATLAB仿真的svpwm两相电机模型(MATLAB simulation of two-phase motor model svpwm)
- 2010-03-31 11:29:15下载
- 积分：1
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matlab_FEM_dismesh
DistMesh giving a singular FEM matrix?(Hi
Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D:
rho_1 < rho < rho_2
where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition.
Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used:
Circle with hole
rABC=1.5
rCyl=0.5
fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl)
fd=inline(fdstring, p )
box=[-2,-2 2,2]
[p,N]=distmesh2d(fd,@huniform,0.04,box,[])
I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin)
- 2010-06-05 09:17:55下载
- 积分：1
