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yuanma3
阵列信号处理中: 仿真圆形阵列天线的用法,对比了传统方法和MUSIC方法的性能(Array Signal Processing: Simulation of circular array antenna usage, compared to the traditional methods and the performance of MUSIC method)
- 2007-12-01 17:32:55下载
- 积分:1
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exponential
matlab program for exponential function
- 2010-02-27 14:39:51下载
- 积分:1
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sequence
三种PN序列自相关性分析,和循环移位互相关分析gold,小m序列,walsh码(Three kinds of PN sequence from the correlation analysis, and rotate the cross-correlation analysis, contants gold, small m sequence, walsh code)
- 2020-07-04 11:20:01下载
- 积分:1
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spectral_clustering_cogs118b-master
1. 按照式计算相似性矩阵
2. 排除自身的相似度
3. 按照式计算归一化矩阵
4. 按照式计算归一化拉普拉斯图矩阵L
5. 计算L的特征向量,将前个特征值最大的向量按列放置成一个矩阵,即依次为前个特征值最大的特征向量
6. 归一化X形成矩阵Y
7. 对矩阵Y按每行为一个数据点,进行k-means聚类,第行所属的类就是原来所属的类。(1. similarity matrix based on formula computation
2. rule out your own similarity.
3. normalized matrix based on formula computation
4. normalized formula Laplasse matrix L according to formula.
5. Calculate the eigenvectors of L. Place the vectors with the largest eigenvalues in columns into a matrix, that is, the eigenvectors with the largest eigenvalues in turn.
6. normalized X formation matrix Y
7. K-means clustering is applied to matrix Y according to one data point per behavior. The first row belongs to the original class.)
- 2018-11-16 09:14:48下载
- 积分:1
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SharifPWE_BZplot
The ouput is the TE/TM band structure (first five bands) along pricipal
directions (G-X-M-G) of a square-lattice photonic crystal with unit cell
consisting of a substrate of "epb" relative permittivity with circular
rods(holes) of "epa" relative permittivity and radius "r".
Usage is
SharifPWE_BZplot(N,RES,r,epa,epb)
N: N in PWE algorithm (number at which the summations are truncated)
RES: number of the divisions on every side of BZ#1
r: normalized radius of the circle of holes/rods (0<r<0.5)
epa: relative permittivity of holes/rods
epb: relative permittivity of the substrate
Written by Amir Hosseini
for the Course Photonic Crystals
(C) Copyright 2005
School of Electrical Engineering
Sharif University of Technology
All Rights Reserved
- 2012-05-22 00:56:58下载
- 积分:1
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Frequency-Hopping
frequency hopping in wireless communication
- 2013-04-28 16:11:16下载
- 积分:1
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MATLAB-huizhipinmiantu-ji-lititu
这是本用MATLAB软件绘制平面图及立体图的教程,里面有许多例子(This is the use of MATLAB software to draw plans and three-dimensional map of the tutorial, there are many examples)
- 2015-03-25 16:24:36下载
- 积分:1
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ChaosAttractors
混沌工具箱 混沌Logistic 映射与混沌吸引子(chaos toolbox Logistic)
- 2010-12-25 20:32:55下载
- 积分:1
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QAM
程序实现了QAm信号的编码调制以及差分解调过程,并仿真了QAm信号的星座图(QAM signal)
- 2020-12-21 17:19:08下载
- 积分:1
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maxsnr
相控阵波束形成仿真程序,该程序使用最大噪声的方法对加权函数进行优化(Phased array beam forming simulation program, the program uses the method of maximum noise weighting function to optimize)
- 2013-08-23 11:46:05下载
- 积分:1