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Gilbert-Strang4
gilber strang files Computational Science and Engineering
- 2013-11-10 20:14:02下载
- 积分：1
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Matlab
This is for testing a matlab program.
- 2012-11-02 14:43:16下载
- 积分：1
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Matlab_amp
第三版天线经典教材的源代码，让大家一起学习了！！！！(Third edition of the antenna, the source code of the classic textbook, so that we learn together! ! ! !)
- 2010-12-19 16:28:56下载
- 积分：1
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Integration-Separat
先进PID控制中的积分分离PID算法源程序(Advanced PID control integral separate PID algorithm source code)
- 2012-06-06 14:07:57下载
- 积分：1
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EKF
一篇很好的将滑模控制与扩展卡尔曼控制结合的控制策略文章和源程序(A very good file with sliding mode control extended the Calman control )
- 2015-01-09 19:44:46下载
- 积分：1
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Triangle_Voltage_Distribution
Voltage Distribution of a Triangle (FEM & FDFD Method)
- 2020-10-07 16:47:37下载
- 积分：1
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FM_receiver
FM receiver based on TDA7040 chip, easy to accomplish
- 2010-09-06 21:42:50下载
- 积分：1
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MATLAB5.3-
MATLAB5.3 exciting programming and advanced applications
- 2014-10-07 10:33:40下载
- 积分：1
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example4_4
例4：在sinc(t)信号中叠加噪声，分析对应频谱
fs=100 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=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分：1
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Copy-of-progamtoaddimpulsenoise
matlab code for convolution
- 2013-09-13 18:46:17下载
- 积分：1
