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FNN
自己写的,将数据归一后,使用前馈神经网络进行预测(standerize data, use FNN to predict data series)
- 2010-11-29 22:13:29下载
- 积分:1
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1.2
噪声信号中正弦信号的频谱分析,包括不同信噪比不同周期不同长度(Sinusoidal signal in the noise signal spectrum analysis, including the different cycles of different lengths in different SNR)
- 2011-11-23 10:15:20下载
- 积分:1
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电动汽车有序充电的蒙特卡洛模拟
可以用此程序进行电动汽车接入配电网的蒙特卡洛模拟(Monte Carlo simulation for electric vehicle to distribution network)
- 2021-03-27 19:59:12下载
- 积分:1
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grdx
干扰抵消算法的研究,有不错的参考和使用价值,不错的资料!(Interference cancellation algorithm, there is a good reference and use value, good information!)
- 2011-05-14 13:36:20下载
- 积分:1
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i_lab2lab
Adapt LAB to another illuminant/observer.
- 2012-07-13 10:56:18下载
- 积分:1
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histogram_matching
Histogram equalization of digital images
- 2011-11-15 15:07:27下载
- 积分:1
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ditfftbasedonmatlab
说明: 在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)
- 2008-10-19 09:37:22下载
- 积分:1
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youhua_online
说明: 具有动态优化功能,能实现在线预测功能,在预测控制领域有较强的实用价值(Dynamic optimization, online prediction function can be realized in the field of predictive control has a strong practical value)
- 2010-04-14 17:16:33下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1
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main_code
feed forward neural network with genetic algorithm Training
- 2014-12-18 05:50:40下载
- 积分:1