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seismic-record
里面包含了雷克子波源程序，生成单道地震记录，双同相轴记录，以及tfpt滤波等，对地震记录滤波很有帮助，看看吧(Which contains the Ricker wave source to generate single-channel seismic record, recording double-phase axis, and tfpt filtering, filtering on seismic records is helpful to see it)
- 2020-10-28 08:59:58下载
- 积分：1
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filtcheb
this code is about Band pass filter.
- 2014-09-22 17:52:53下载
- 积分：1
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one-Genetic-algorithm-Matlab-example
关于遗传算法的matlab实例，包括编码、交叉等操作，涉及Sheffield大学Matlab遗传算法工具箱的相关函数(Genetic algorithm Matlab examples, including coding, cross and other operations involving the correlation function of the University of Sheffield Matlab genetic algorithm toolbox)
- 2013-05-10 09:37:36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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MccDemo
一个VC与MATLAB混合编程的简单示例，需用到ibmatpm.lib libmmfile.lib libmcc.lib libmatlb.lib libmx.lib libmat.lib(VC++ and Matlab mix-program demo ，must include ibmatpm.lib libmmfile.lib libmcc.lib libmatlb.lib libmx.lib libmat.lib)
- 2015-03-13 15:36:58下载
- 积分：1
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IVRT
NEGF method to calculate the resonant tunnelling diode
- 2013-11-14 22:42:28下载
- 积分：1
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Show_State_Order
显示Simulink如何定义其状态量的实例，尤其是在进行状态反馈控制中需要注意( Explores how Simulink defines its states and what you can do once you know that definition.)
- 2011-01-04 15:24:08下载
- 积分：1
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matdoc
The attached file is an introduction to matlab. The basic for programmers.
- 2013-03-25 18:38:06下载
- 积分：1
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pso
particle swarm optimizartion
- 2012-02-13 19:49:55下载
- 积分：1
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tieniu
小波包分析提取振动信号中的特征频率，有均匀线阵的CRB曲线，matlab开发工具箱中的支持向量机。( Wavelet packet analysis to extract vibration signal characteristic frequency, There ULA CRB curve, matlab development toolbox support vector machine.)
- 2016-05-14 19:55:09下载
- 积分：1
