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toolbox_sparsity
the toolbox of sparsity
- 2012-01-05 11:04:27下载
- 积分：1
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edge
多种图像边缘检测方法研究源代码用Prewitt算子检测图像的边缘用不同σ值的LoG算子检测图像的边缘等(A variety of image edge detection method of the source code using Prewitt operator edge detection of images with different values of σ LoG operator, such as image edge detection)
- 2009-04-22 21:28:36下载
- 积分：1
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DSIM
simulation of double star induction machine
- 2015-03-22 07:02:34下载
- 积分：1
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程序
计算间谐波 FFT 谐波畸变率
Computational interharmonics(Computational interharmonics)
- 2017-09-14 17:39:00下载
- 积分：1
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divide-Integer
matlab整数分解 自己写的 完全自写(matlab integer factorization write your own completely self-written)
- 2014-10-21 20:27:13下载
- 积分：1
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huffman
本程序是姚敏那本图像处理书中的赫夫曼定理的源代码，经验证无误。此文档是.m文件的形式，可以直接用matlab打开(This procedure is that the image processing Yao Min Huffman Theorem book source code, proven correct. This document is. M file form that can be opened directly with matlab)
- 2010-12-13 15:37:27下载
- 积分：1
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111
说明： 功率谱估计,music,esprit法.(PSD)
- 2009-09-03 16:38:14下载
- 积分：1
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antenna_optimize
对于天线的设计和应用进行了仿真,并进行了优化处理(antenna for the design and application of simulation and optimization of processing)
- 2006-11-30 19:22:11下载
- 积分：1
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morphologyforradarimg
for edge detection(linear detection as road) in radar images we can use the morphology technique. here i am coding fo morphology process to detect the linear feature of an image.
- 2013-07-15 03:28:38下载
- 积分：1
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Modeling-Rayleigh-fading-channel-based-on-modifie
This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model.
A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation.
alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M},
results in the following model, usually termed the Dent model or the modified Jakes model:
R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n}
ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n}
ight)}.
The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
- 2015-03-10 15:15:01下载
- 积分：1
