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PC1030
说明： 好东西来了！是一个完整的东西啊，不好用砖头拍我！(Good stuff coming! Is a complete thing, ah, well shoot me with bricks!)
- 2010-03-22 17:35:32下载
- 积分：1
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hilbertvb
hilbert 的VB6.0的代码，利用matlab验证过了，可以用于包络解调分析(hilbert the VB6.0 code, the use of matlab verified, and can be used for envelope demodulation)
- 2011-09-10 22:41:26下载
- 积分：1
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dem-basic
dem差值计算，给定基础网格高程对相应空间迭代差值获得网格高程(dem difference calculation, given the appropriate space on the basis of the grid elevation difference of iterations to get the grid elevation)
- 2015-03-19 15:52:42下载
- 积分：1
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ASN1PBERPDER
asn1编码说明，详细说明了asn1编码格式，以及der编码，ber编码(asn1 encoding instructions detailing asn1 encoding formats and coding der)
- 2015-02-06 14:57:39下载
- 积分：1
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MpskSim
无线通信调制C++源代码,包含MPSK调制算法(Wireless communication modulation C++ source code, including MPSK modulation algorithm)
- 2014-08-07 07:34:44下载
- 积分：1
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mohu
此为模糊PID自适应控制程序，可以用于仿真或者实验，经过本人验证可直接运行(This is a fuzzy adaptive PID control procedures can be used to simulate or experiment can be run directly after I verify)
- 2014-10-29 21:57:52下载
- 积分：1
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childinline
小孩排队问题，从任选一个小孩开始，出队，任隔几个小孩数数，数到几可以出队(Children queuing problem, choose one child from the beginning, the team, he was counting every few kids, a few to a few can be a team)
- 2010-05-08 23:47:40下载
- 积分：1
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SSystemidentiy
Systemidentificcation，系统辨识
(Systemidentificcation, system identification)
- 2012-08-12 20:52:00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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QPSKAWGN
无线通信，信号通过qpsk调制，在高斯白噪声环境下的传输(Wireless communications, signal modulation by qpsk, white Gaussian noise environment in the transmission)
- 2010-09-14 14:57:50下载
- 积分：1
