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Archive
无刷直流电机(BLCD) 建模仿真 S函数的编译(BLCD S-function)
- 2010-05-26 10:18:06下载
- 积分:1
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yichuansuanfa
完整的遗传算法函数,这是它的matlab源程序(Integrity of the genetic algorithm function, that is its source code matlab)
- 2009-03-06 16:17:27下载
- 积分:1
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power_3phpll
这个示范ilustrates使用的三相Programmble电压源,PLL和可变频率正序电压和功率的测量块(This demonstration ilustrates use of the 3-Phase Programmble Voltage Source, PLL and Variable-Frequency Positive-Sequence Voltage and Power Measurement blocks)
- 2011-10-11 09:12:53下载
- 积分:1
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sift_MATLAB+VC_ImageFusion
sift MATLAB+VC Image Fusion,MATLAB和VC混合编程,用SIFT算法实现图像拼接功能。(sift MATLAB+ VC Image Fusion, MATLAB and VC mixed programming, using SIFT algorithm image mosaic function.)
- 2021-03-04 18:49:32下载
- 积分:1
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Matlab-Farsi
about matlab in persian language
- 2013-07-09 16:53:43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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_dSNRuQH7xeY9
Physical Modeling in MATLAB
- 2011-06-03 19:36:48下载
- 积分:1
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kKKKKKPCA
pca用于对TE的过程故障诊断中,很好用的一个程序(pca for process fault diagnosis of TE in a very good program with a)
- 2011-10-20 22:36:25下载
- 积分:1
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QAM
利用matlab进行QAM的误码率仿真。利用ofdm技术。(Using matlab QAM BER simulation. Use ofdm technology.)
- 2014-01-28 18:35:23下载
- 积分:1
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MYFILTER
matlab S函数学习,举例仿真,可供初学参考着学习。(matlab S function to learn, for example simulation, for beginners reference of learning.)
- 2013-09-07 10:30:56下载
- 积分:1