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OFDMSpectrum
Spectrum of OFDM transmit signal. I m only sharing this with you.
- 2010-12-16 16:47:14下载
- 积分：1
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sinx
Matlab和C++混合编程，做出sin x图形(combination of matlab and C++)
- 2010-02-26 23:22:20下载
- 积分：1
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Basic-functions
Basic Continuous and Discrete Time functions
- 2012-05-02 21:06:35下载
- 积分：1
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ASM1
activated sludge model N°1
- 2013-04-21 01:47:57下载
- 积分：1
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math_exp
经典的matlab算法程序，适合初学者，并有PPS教程，(Classic algorithm matlab procedures, suitable for beginners and tutorials have PPS,)
- 2008-05-05 22:37:30下载
- 积分：1
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main_16QAM
16QAM很好的matlab程序，大家快来下载吧，希望对大家很有用啊(16QAM good matlab, everyone be quick to download it
)
- 2011-01-15 21:39:23下载
- 积分：1
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bishemulu
作为一个有吸引力的技术，
减轻多径干扰的正交频
分复用（OFDM）已经被广泛应用
在各种广播系统，诸如数字
视频广播（DVB）系统。尽管它的竞争力
属性，OFDM信号的特点是非常高的
峰值对平均功率比（PAPR）的水平。(
As an attractive technique in
mitigating the multipath interference, Orthogonal Frequency
Division Multiplexing (OFDM) has been widely applied
in various broadcasting systems such as, the Digital
Video Broadcasting (DVB) systems. Despite its competitive
attributes, OFDM signals are characterized by very high
Peak-to-Average Power Ratio (PAPR) levels.)
- 2014-08-17 12:22:40下载
- 积分：1
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zsy_pidjj
这是在matlab的基础上开发出的pid控制器源代码(It is developed on the basis of matlab pid controller source code)
- 2014-02-17 21:21:02下载
- 积分：1
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prony 工具箱（in matlab）
说明： prony工具箱用于对信号进行prony分析，(We have designed a software tool in MATLAB, the Prony Toolbox, to perform Prony analysis. Prony Toolbox (PTbox) is designed based on several considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.)
- 2019-05-13 18:08:42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
