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channelsimulate
program to construct a siusoidal signal
- 2010-11-04 19:49:51下载
- 积分：1
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MMSmteam
关于排队模型的matlab仿真，里面有M/M/s/k模型的仿真讲解和全部代码，可以供大家学习。(Queuing model simulation on matlab)
- 2020-08-26 20:08:20下载
- 积分：1
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shewhart
采用matlab编写单变量控制图，主要是休哈特控制图。(Written by matlab single variable control charts, mainly Shewhart control chart.)
- 2010-11-19 21:17:20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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main-UI-of-the-signal-and-system
在Matlab中设计GUI，并将源码作为主界面的回调函数，按下相应的按钮实现相应的功能，包含信号的产生，卷积，傅里叶变换等功能，具体每个模块的功能实现请参照我上传的其他几个源码，谢谢。(Design of GUI in Matlab, and source as the callback function of the main interface, press the corresponding button to achieve the corresponding functions, including signal generation, convolution, Fu Liye transform functions, specific to each module function implementation please several other source reference I upload, thank you.)
- 2015-01-10 10:53:43下载
- 积分：1
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Exponential smoothing model
计算指数平滑模型预测及预测值与真实值的统计量计算(Exponential smoothing model and prediction value statistic calculation)
- 2017-08-27 13:53:23下载
- 积分：1
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segma-delta
segma-delta modulation tech. for sinusoidal using matlab,first run simulink then run the m-file(segma)
- 2010-07-13 16:14:07下载
- 积分：1
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Numerical-method-conductionMATLAB
热传导方程几种差分格式的MATLAB数值解法比较(Numerical method for solving the heat conduction equation of several kinds of difference scheme of MATLAB
)
- 2014-09-16 10:39:15下载
- 积分：1
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MMGA
说明： 此源码为多变异位遗传算法，具有执行效率高、效果好的特点。(This source is variable ectopic genetic algorithm, with the implementation of high efficiency, good effect.)
- 2010-04-26 23:09:08下载
- 积分：1
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Exchange1
交换网络中节点的连边,保持网络总度数不变(Exchange randomly node link with total degree numbers unchange. )
- 2013-08-17 16:30:40下载
- 积分：1
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