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shaping_filter
filter ask simulation program, including land-side, the originator, channel, as well a apsk modulation methods used for school data modulation
- 2010-06-15 18:36:34下载
- 积分：1
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Modulation
模拟调制程序，用于Matlab下仿真，适用于通信初学者使用。(Analog modulation process, for under the Matlab simulation, applicable to the use of communications for beginners.)
- 2009-01-06 20:29:28下载
- 积分：1
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Wgsxyz2lla
GPS坐标转换 xyz代表在wgs-84 xyz坐标系到相应的纬度 经度 wgs-84高程(GPS coordinate conversion xyz representatives wgs-84 xyz coordinate system to the corresponding latitude longitude elevation wgs-84)
- 2010-10-26 17:05:26下载
- 积分：1
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single_tree
三维空间中产生一棵树，并划分成voxel，每个叶片都占据一个voxel的大小。(Three-dimensional space to produce a tree, and is divided into voxel each leaf occupies the size of a voxel.)
- 2012-06-29 21:14:07下载
- 积分：1
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libsvm-2.71
一个计算线性支持向量机的matlab源代码，台湾人编写，在c环境下运行(A calculation of the linear support vector machine matlab source code, the people of Taiwan to prepare, in the c environment running)
- 2008-12-11 11:07:01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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Vis
Supermarket cashier system
.doc(Supermarket cashier system
)
- 2014-01-08 22:59:33下载
- 积分：1
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loadshed
说明： 模拟潮流计算中支路断开导致潮流越限的情况 切负荷处理(about power flow and load shed)
- 2020-12-30 21:29:01下载
- 积分：1
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Ch18
小波分析理论及MATLAB7实现的例程,第18章 小波变换在故障诊断中的应用(Wavelet analysis theory and realize MATLAB7 the routines, Chapter 18 Application of Wavelet Transform to Fault Diagnosis)
- 2020-07-16 17:48:49下载
- 积分：1
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ProscRGB
procesamiento de iamgenes en RGB
- 2009-06-01 09:58:46下载
- 积分：1
