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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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matlab-signal-processing
一本关于matlab信号处理很好的教程,书中涵盖了信号处理所能用的所有程序(A good tutorial on matlab signal processing, the book covers all the signal processing program that can be used)
- 2013-11-27 21:29:53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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ellipsefilter
椭圆滤波器C程序和matlab的仿真m文件,根据matlab仿真设计椭圆滤波器参数,再编写C程序(C program of ellipsefilter)
- 2016-01-14 12:58:40下载
- 积分:1
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BT_Tutorial
Bloutooth Test Enrionment
Testing some Bluetooth-Functions
- 2015-04-10 21:21:44下载
- 积分:1
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seismic_processing_programme
地震数字处理的基本程序,其中包括滤波褶积,fft,dft,自相关互相关,以及偏移等,对地质学人员比较有用(Digital processing seismic basic procedures, including convolution filter, fft, dft, autocorrelation cross correlation, and offset, etc., more useful for people geology)
- 2013-12-25 15:08:07下载
- 积分:1
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float-digtal
关于数据转换的很好的C语言程序,很好用,很实用(Data conversion on the C language program good, very good, very practical)
- 2011-09-02 21:18:49下载
- 积分:1
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100M
介绍10M,100M网线做法的,随便看看,还是有点用的。(Introduction 10M, 100M net-line approach, casual look, or a little useful.)
- 2009-12-10 19:37:35下载
- 积分:1
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EngineEx
C/C++中调用MATLAB引擎的数值仿真的实现,运行环境:VC++6、matlab6
注意事项:微分方程文件“fun.m”放在matlab的work目录下。(C/C++ Call the MATLAB engine numerical simulation of the realization of operating environment: VC 6, matlab6 Notes: Differential Equations document )
- 2007-09-14 14:10:01下载
- 积分:1
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FFT-Matlab
MATLAB下FFT变换实用2个例子,可以进行绘制fft波形及计算THD(The MATLAB FFT transform practical two examples can draw the fft waveforms and calculate THD)
- 2012-12-23 21:51:33下载
- 积分:1