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digital-code-simulation
为数字仿真处理软件,包括BASK,BPSK和BFSK,包括coherent和non-coherent两种方式(Processing software for digital simulation, including the BASK, BPSK and BFSK, including coherent and non-coherent two ways to)
- 2010-01-24 23:00:43下载
- 积分:1
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Multistrip_coupler_window
surface acoustic wave device (Multistrip_coupler_window)
- 2014-01-17 22:45:34下载
- 积分:1
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wavelet_segment.ps
基于小波变换的图像分割方法,matlab 代码, 值得推荐(based on wavelet transform image segmentation, Matlab code, should be commended)
- 2006-06-01 12:52:08下载
- 积分:1
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LPC
LPC语音预测的matlab程序,可以直接运行(LPC speech prediction matlab program can be run directly)
- 2013-04-09 20:14:02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
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mrfdenosie
马尔可夫随机场去噪的例子及其Kernel PCA(Markov Random Field Denoising examples and Kernel PCA)
- 2007-09-24 11:09:36下载
- 积分:1
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NLOS
该程序是在基于Haar小波的多尺度NLOS抑制算法研究中不同的NLOS环境不同分布的RMSE图及数据程序。(The program is based on the Haar wavelet multi-scale algorithm for NLOS inhibit the different NLOS environments with different distributions of the RMSE map and data program.)
- 2009-11-13 14:45:34下载
- 积分:1
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mdd
海洋工程 锚系结构计算软件代码,matlab海洋工程 锚系结构计算软件代码,matlab(mooring design software)
- 2010-11-27 20:13:41下载
- 积分:1
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ocd_prog
很优良的PID控制器设计仿真程序与模型,经过严格检验(Very good simulation of PID controller design procedures and models, to undergo a rigorous inspection)
- 2008-05-21 16:26:43下载
- 积分:1
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vcmatlabchengxu
利用VC++与MATLAB编程
希望多交流
也希望资源共享(VC++ and MATLAB programming hope that more exchanges also hope that the sharing of resources)
- 2006-12-09 21:58:12下载
- 积分:1