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matlab
一维光子晶体波导的传输特性曲线代码！非常好(One-dimensional photonic crystal waveguide transmission characteristic curve of code! Very good)
- 2010-05-27 22:48:04下载
- 积分：1
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bandwidth2_BP
雷达后向投影算法。利用雷达接收到的数据的时延来成像。具有很大的应用价值。(After the radar to the projection algorithm. Using the delay of the received radar data to imaging. Has great value.)
- 2014-08-30 15:56:24下载
- 积分：1
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@rectmap
施瓦茨变换的代码，专门用于矩形区域的变换，matlab代码(The Schwartz transform code, specifically for the transform of the rectangular area, matlab code)
- 2013-05-15 20:45:58下载
- 积分：1
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Nonlinear-Adaptive-Flight-Control-Using-Backstepp
............... Nonlinear Adaptive Flight Control Using Backsteppin ..................................................................................................................
- 2014-09-02 21:09:33下载
- 积分：1
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QPSK1
在通信建模与仿真的过程中，QPSK是其中的一个简单例子(the simulator of QPSK is very important)
- 2014-12-04 22:42:12下载
- 积分：1
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FastICA
FastICA matlab工具箱，附使用说明(FastICA matlab toolbox)
- 2011-12-23 16:19:44下载
- 积分：1
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golden-selection
matlab实现黄金分割法求非线性函数的极值问题，含实例(MATLAB Golden Section min)
- 2013-12-15 13:41:44下载
- 积分：1
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filter
M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi
Np=100 Ns=100
weightp=1 weights=100 通带和阻带的加权系数
WpN=linspace(0,Wp,Np)
WsN=linspace(Ws,pi-0.05,Ns)
Wm=[WpN WsN]
p=[ones(1,50),ones(1,50)/2]
d=[p,zeros(1,Ns)]
W=diag([weightp*ones(1,Np),weights*ones(1,Ns)])
C=cos(Wm*[0:J])
Q=diag(cos(Wm*0.5))
g=(W*Q*C)(W*d) g=g
h=(g(J:-1:2)+g(J+1:-1:3))/4
h=[g(J+1)/4 h g(1)*0.5+g(2)/4]
h=[h fliplr(h)] W=linspace(0,pi-0.1,512)
H=freqz(h,1,W)
plot(W/pi,20*log10(abs(H)))
(filter design)
- 2013-05-18 20:47:33下载
- 积分：1
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Welch
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分：1
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M2Exe
m文件转为EXE文件，需要安装VC，同时产生dll文件(*.m be*.exe)
- 2010-05-16 12:09:27下载
- 积分：1
