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math2
The Communications Blockset is a collection of Simulink® blocks for designing
and simulating communications systems. With the Communications Blockset,
you can design models in the form of block diagrams, using simple
click-and-drag mouse operations. You can run simulations on a model at the
push of a button, and change parameters while the simulation is running.
- 2009-10-21 23:43:14下载
- 积分：1
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Person-Identification-Using-Ear-Biometrics
Person Identification Using Ear Biometrics
- 2013-10-21 18:06:14下载
- 积分：1
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HMM
马尔科夫模型，应用于信号处理方面，实现马尔科夫方式处理信号。(Markov model, used in signal processing, signal processing to achieve Markov way.)
- 2014-12-10 19:07:34下载
- 积分：1
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cross
用于桥梁结构动力响应信号的预处理，主要目的在于绘制互相关函数图形，以验证传感器监测的数据是否满足正态分布。(be use to plot brige figure)
- 2016-03-21 08:23:46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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RayTrace---0
说明： 声 线 跟 踪 计 算 程 序，raytrace,
- 2011-03-26 21:52:58下载
- 积分：1
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BPSK
实现BPSK调制仿真的性能参数计算，功率谱的绘制，非常实用！(BPSK modulation to achieve the performance parameters of the simulation calculation, the power spectrum of the draw, very useful!)
- 2010-05-25 15:37:05下载
- 积分：1
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genguijitu
使用matlab绘制根轨迹图实例，已经测试可直接在matlab中打开并运行。(Using matlab draw root locus instance, has been tested directly in matlab open and run.)
- 2013-10-29 20:48:07下载
- 积分：1
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gaussian_down_sample
This function downsample Hyperspectral image with Gaussian point spread function
- 2013-05-30 19:32:16下载
- 积分：1
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matlab
bhattacharya cofficient is used to in canny edge detector
- 2010-11-15 19:41:37下载
- 积分：1
