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Odefun5
间歇反应釜的matlab建模，M文件，c可自由改变(Modeling of batch reactor)
- 2013-12-16 20:15:44下载
- 积分：1
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gmdhdemo
gmdh神经网络的详细程序，demo是主程序源码。(gmdh detailed procedures for neural networks, demo is the main source.)
- 2011-02-01 11:53:24下载
- 积分：1
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2D_Heat_Conduction
Matlab code soving 2D heat conduction using FEA
- 2013-03-04 09:14:56下载
- 积分：1
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dizhengdao
合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录（地震道）
合成记录的制作是一个简化的一维正演的过程，合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)
- 2021-03-21 11:39:17下载
- 积分：1
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led
led入射fbg的反射谱和透射谱。功能齐全，三维图形(led the reflection spectrum and the incident fbg transmission spectrum. Fully functional, three-dimensional graphics)
- 2011-10-18 02:39:20下载
- 积分：1
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Source
本程序可用于计算电力系统可靠性指标ENS。不同于一般用平均负荷的方法，考虑了负荷的动态响应。(To calculate the reliability index of distribution system.)
- 2017-01-04 20:20:17下载
- 积分：1
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sanxiangsuo1
matalab similink 单相锁相环 仿真建模(matalab similink singal PLL simulation)
- 2012-11-11 16:39:33下载
- 积分：1
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-wavefront
波前曲扭和幅度变化对阵列测向中相干源分辨的影响(Twisted and curved wavefront amplitude variation to distinguish the impact of coherent source direction finding in an array)
- 2013-12-26 12:54:01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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turbo-coder
turbo的文件用MATLAB的仿真程序有一定的参考价值啊，(SIMULATION TURBO CODE USING MATLAB)
- 2010-11-25 09:34:24下载
- 积分：1
