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Fraunhofer-single-slit-diffraction
计算夫琅禾费单缝衍射的强度和条纹的代码,对于学习物理光学和做模拟波动光学的人,非常有用。(calculate Fraunhofer single-slit diffraction intensity and stripe .
It is useful for study of physical optics and wave optics simulation.
)
- 2013-04-04 16:54:20下载
- 积分:1
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10.1.1.12.6470
this is a communicaton system book. for MIMO chenel.
- 2011-11-18 13:46:58下载
- 积分:1
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Modeling-Rayleigh-fading-channel-based-on-modifie
This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model.
A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation.
alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M},
results in the following model, usually termed the Dent model or the modified Jakes model:
R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n}
ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n}
ight)}.
The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
- 2015-03-10 15:15:01下载
- 积分:1
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ai_RayCh
Rayleigh Fading Channel Signal Generator
Using the Dent Model (a modification to the Jakes Model)
- 2013-03-07 12:59:40下载
- 积分:1
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所有定位算法matlab(1)
无线传感器网络定位技术的matlab算法合集,不包含蒙特卡罗方法(A set of MATLAB algorithms for wireless sensor network location technology without Monte Carlo method)
- 2019-04-02 23:50:19下载
- 积分:1
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paper
说明: 自适应滤波毕业论文。已经通过答辩,欢迎大家使用(Adaptive filtering thesis. Has passed the defense, welcome to use)
- 2011-02-24 11:35:30下载
- 积分:1
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Multiple-access-protocol-simulation
多址接入协议仿真——都可以运行仿真出图!(Multiple access protocol simulation)
- 2013-01-14 10:41:11下载
- 积分:1
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Two-linkage-mechanism
使用matlab的simulink工具箱,对平面二连杆机构进行动态仿真(Matlab dynamic simulation of Two-linkage mechanism)
- 2014-01-12 19:53:19下载
- 积分:1
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fujian1
dsp实验中对matlab的基本认识实验,NCEPU的dsp实验一(the basic use of matlab in dsp)
- 2010-05-30 15:20:43下载
- 积分:1
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MATLAB
有限元FEM工具箱-MATLAB toolbox(FEM Finite Element Toolbox-MATLAB toolbox)
- 2010-10-06 17:29:39下载
- 积分:1