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0291512780
混沌序列发生器,一种随机序列的预测!时间序列的分析和预测!(Chaotic sequence generator, a random sequence of the forecast! Time series analysis and forecasting!)
- 2007-12-03 16:29:03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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CrankNicolson_origin
使用Crank-Nicolson隐式差分格式求解传热方程;第一类边界条件;初始条件已知。(Using the Crank-Nicolson implicit difference scheme for solving heat transfer equation the first boundary condition initial conditions are known.)
- 2015-03-17 10:29:51下载
- 积分:1
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emailparser
解析email的源代码。
mine协议
解码译码(analytic email source. Mine agreement decoder decoding)
- 2006-10-22 14:00:09下载
- 积分:1
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matlab-baodian-yuanwenjian
说明: matlab宝典的很多程序和实例,这本书很有用,是系统学习matlab的好资料,欢迎大家下载.(Collection of the many procedures and matlab examples, this book is useful, is the systematic study of matlab good information, are welcome to download.)
- 2011-03-21 23:19:26下载
- 积分:1
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21
说明: 国内的一篇相控阵雷达分选的论文 不错 利用模糊理论(chinese paper on sorting of phased array radar )
- 2012-05-10 15:21:00下载
- 积分:1
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bianyi4_2
编写一通用的预测法分析程序,要求有一定的错误处理能力,出错后能够使程序继续运行下去,直到分析过程结束。可通过不同的文法(通过数据表现)进行测试。(Write a generic prediction analysis procedure that requires a certain degree of error-handling capabilities, enabling the program to continue after an error to run it until the end of the analysis process. Can be tested by different grammar (by performance data).)
- 2013-12-05 09:36:24下载
- 积分:1
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phasespace
matlab编程,关于相位同步的实现范例。(matlab programming examples on phase synchronization.)
- 2016-03-30 16:11:58下载
- 积分:1
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matlab4finalfinal
是基于STBC的MIMO-OFDM的MATLAB仿真,生成误码率曲线(MATLAB simulation is based on the STBC MIMO-OFDM generate BER curves)
- 2020-07-03 05:00:02下载
- 积分:1
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Para.-Est.-and-Inv.-Problems
这是一本关于地球物理反演方法的经典著作《Parameter Estimation and Inverse Problems》,学地球物理的可以看看。(this book is for geophysics inverse problem base study. worth reading if you are a student of geophysics.)
- 2013-08-28 11:21:33下载
- 积分:1