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FDTD_LiWu_tilted
说明： Matlab电磁波FDTD传输程序
模拟一天线发射电磁波在不同介质中的传播。(The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved.
)
- 2010-03-20 12:16:29下载
- 积分：1
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matlabSimulink
电子文档介绍利用matlab进行计算机仿真教程。(Electronic document describes the use of computer simulation matlab tutorials.)
- 2013-07-16 22:18:18下载
- 积分：1
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Poincare
自己编写的一个计算三维庞加莱截面的源程序，修改其中参数可以实现。(Write your own a computational three-dimensional poincare section of the source program, modify the parameters can be achieved.
)
- 2021-04-07 21:19:01下载
- 积分：1
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d_qask
qask simulation program, including land-side, the originator, channel, as well as qask modulation methods used for school data modulation
- 2010-06-15 18:29:14下载
- 积分：1
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Untitled
对Lena图像128*128，进行QF=50和QF=40的压缩，然后解压缩，并分别计算压缩图像的PSNR，给出图像压缩后的图像(Lena image of 128* 128,QF=50 and 40 compression, then uncompress, and calculate the PSNR compressed image, after image compression)
- 2010-10-13 16:07:36下载
- 积分：1
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wnr
wiener median average算法(wiener median average matlab code)
- 2012-12-31 22:20:38下载
- 积分：1
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AELDist.m
实现爱尔朗分布随机数的产生，用于随机模拟(Generate Erlang distributed random number )
- 2013-03-09 21:25:48下载
- 积分：1
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Extract-wavelet
根据地震记录的统计特征和相应假设，本文采用
ARMA
模型描述地震子波，基于
高阶累积量的
ARMA
模型地震子波提取方法不仅可在压制高斯色噪声的同时保留所需
地震信号的相位信息(For the cumulant based ARMA (autoregressive moving average ) model seismic wavelet
extraction method could not only retain the pahse information of the seismic wavlet while
eliminating the colored Gaussian noise, but also provide a parsimonious, more efficient
)
- 2016-01-30 14:30:43下载
- 积分：1
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PSORT20110515i
matlab code for pso
Particle Swarm Optimization Research Toolbox
- 2011-07-05 18:53:55下载
- 积分：1
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zCrossing
Voice activity detection using zero crossing criterion.
- 2014-08-08 15:27:23下载
- 积分：1
