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-FDTD-
集总元件的多网格FDTD模型及其在混合电路中的应用(Multi-Grid FDTD model and its application in the mixed lumped circuit elements)
- 2013-12-04 19:26:32下载
- 积分:1
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Sequence
1234...n顺序进栈,计算出栈的可能序列并输出(Stack input in the sequence of 1234...n,compute the possible sequences of output
)
- 2014-11-18 13:57:33下载
- 积分:1
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RecPlayUseMemBlock
RecPlayUserMemBlock
功能:双缓冲内存录、放音演示程序。
版本:Ver1.0。
(RecPlayUserMemBlock function: double-buffered memory, record, playback demo. Version: Ver1.0.)
- 2011-06-06 11:23:47下载
- 积分:1
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ni
说明: NI采集和产生信号代码NI采集和产生信号代码(NI acquisition and signal generated code )
- 2015-01-14 11:25:26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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ga198212014
遗传算法交叉操作的改进——系统工程与电子技术.pdf(genetic algorithms to improve the operation of cross--- Engineering and electronic technology. Pdf)
- 2007-05-31 14:21:00下载
- 积分:1
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flow
用于本科生电力系统稳态分析的潮流计算,本模板以三机九节点为例为例(It can be used as a template of powerflow.(steady-state analysis of power system))
- 2015-01-07 21:12:54下载
- 积分:1
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1
MATLAB语言的概述与简介 请大家好好看看你 很好的(MATLAB)
- 2009-12-31 09:54:45下载
- 积分:1
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808823291readdem
dem模型读写(read dem)
- 2014-12-21 21:37:55下载
- 积分:1
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tform_Lidar
用matlab仿真实现的雷达图像的几何畸变校正过程(using Matlab Simulation of radar images of the geometric distortion correction process)
- 2007-01-27 12:11:39下载
- 积分:1