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a
说明： 一套水文时间序列分析程序，包含去趋势，拟合，提取周期等(matlab，used for hydrogen analyse)
- 2010-09-07 23:01:11下载
- 积分：1
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chanshenghengtiaowen
可以用本程序产生散斑竖条纹，简单实用，便于操作。(This program can be used to produce speckle vertical stripes, simple, practical, easy to operate.)
- 2014-03-22 11:45:57下载
- 积分：1
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DATA3M9B3G9
说明： 一个关与电力系统9节点的用于暂态分析的matlab程序。(Clearance with a 9-node power system transient analysis for the matlab procedures.)
- 2008-11-24 17:48:51下载
- 积分：1
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multiple-obj
Multiple motion detection matlab code
- 2014-10-15 21:02:00下载
- 积分：1
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MATLAB-SIMULINK
MATLAB-SIMULINK仿真与应用(the simulink of MATLAB)
- 2013-03-23 22:08:00下载
- 积分：1
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shiyan1
图像变换及频域滤波 编写快速傅立叶变换算法程序，验证二维傅立叶变换的平移性和旋转不变性(The image transformation frequency domain filtering writing Fast Fourier Transform algorithm procedures to verify that the two-dimensional Fourier transform of the translational and rotational invariance)
- 2012-11-06 20:52:01下载
- 积分：1
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42-55
《MATLAB时尚百例实例》实例1-13()
- 2007-07-11 14:58:04下载
- 积分：1
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PCMclusteringforMATLAB
FCM聚类算法的MATLAB实现，还有一些聚类算法的matlab其他实现方法。(FCM clustering algorithm of MATLAB realize, there are some clustering algorithm matlab realize other methods.)
- 2008-03-26 14:09:35下载
- 积分：1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分：1
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pipeilvbo
matlab编写的匹配滤波器,实现匹配滤波的功能(matlab match-filter)
- 2011-12-21 18:22:03下载
- 积分：1
