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xinxilun
这是信息论里的知识,有循环编码、香农编码、费诺编码的程序(This is the knowledge in the information theory, a cycle encoding, shannon coding, coding procedure fee)
- 2014-11-20 22:39:24下载
- 积分:1
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Matlab-code
Matlab与C语言混合编程源代码,2012年出版的新书(Matlab and C language mixed programming source code, a new book published in 2012)
- 2013-01-15 19:32:50下载
- 积分:1
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dbscan-721ea2b3e634.tar
K-MEANS algorithm Input: cluster number k, and contains n data object . Output: the minimum
- 2014-11-11 18:28:48下载
- 积分:1
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QPSK
10mQPSK C++代码 rrc滤波(10mQPSK C++ rrc)
- 2013-12-25 10:13:16下载
- 积分:1
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Dds--sssi
直接序列扩频的matlab程程序源码,希望有用
(Direct Sequence Spread Spectrum Matlab process program source code, I hope useful)
- 2012-07-26 23:45:31下载
- 积分:1
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Tkalfilterh
标准的卡尔曼滤波程序,使用matlab实现,程序中通通过一个简单的模拟,说明了卡尔曼滤波器的跟踪滤波原理。
(Standard Kalman filtering procedures, the use of Matlab implementation, pass through a simple simulation program, the Kalman filter tracking filter principles.)
- 2012-08-12 00:15:02下载
- 积分:1
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1
说明: 该程序可以建立一个链表,然后随机的插入节点(The program can build a linked list, and then randomly insert the node)
- 2009-11-25 10:18:16下载
- 积分:1
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19
抽象类以及纯虚函数的相关笔记。Figure作为基类,派生出Circle,Square(Abstract classes and pure virtual functions related notes. Figure as a base class, derived Circle, Square)
- 2014-02-20 15:33:35下载
- 积分:1
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matcom
说明: 介绍了vc与matlab的联合编程,很有用处(Matlab introduced vc with joint programming, very useful)
- 2008-11-26 16:55:45下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1