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matlab_colormap
说明： 可以将图的颜色在0位置表现为白色，使用方法为multimap函数，注意将范围设为对称，这样就可以将0设为白色(Can map the location of the performance of the color 0 is white, the use of methods for Multimap function, set the scope of attention to symmetry, this can be 0 is set to white)
- 2008-11-07 18:13:55下载
- 积分：1
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example4_6
：滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波，截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分：1
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wind-power-system
PSIM9.0,风力发电控制，PSIM很好用的，电力电子仿真的话(PSIM9.0, wind power control, PSIM well used, the words of power electronic simulation)
- 2013-12-11 00:00:55下载
- 积分：1
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lorenz
this code will run Lorenz attractor. the function file is lorenz.m and the call file is lorenz1.m
- 2012-01-24 13:47:52下载
- 积分：1
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turbo2c
The document contains a turbo code descrription
- 2011-01-25 20:40:25下载
- 积分：1
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Zbuildpi
this source code is zbuildpi matlab
- 2013-08-04 17:38:42下载
- 积分：1
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li4_24
考虑输入双输出系统，输入量均为方差为1的互不相交白噪声，测量噪声采用方差为0.1的互不相交白噪声(Consider input dual-output system, enter the amount of all variance disjoint white noise, measurement noise variance was used to the white noise of 0.1 disjoint)
- 2013-04-02 15:36:17下载
- 积分：1
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nlpf
This simple Matlab function simulates a innovative algorithm for narrow band interference mitigation for wireless communications, esp for satellite comm. The algorithm looks similar to LMS, but error is non-linearly transformed.
It works well and a hardware demonstration was successfully fulfilled on Altera FPGA development platform.
More details on algorithm refers to "Nonlinear Techniques for Interference Suppression in Spread Spectrum Systems" by R. Vijayan.
- 2010-11-09 03:19:19下载
- 积分：1
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mhmm_em_demo
对高斯输出的hmm的源程序，对hmm的学习者有很大帮助
- 2010-01-10 11:51:52下载
- 积分：1
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rkmccd
Controle direto com carga do MI
- 2011-08-22 10:09:18下载
- 积分：1
