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watterson
经典的短波信道模拟程序——wattson模型,比较好用,适当设置参数(Classic short-wave channel simulation program- wattson model, easy to use, the appropriate parameter settings)
- 2021-04-23 22:18:47下载
- 积分:1
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Introduction-to-Random-Signals-and-Applied-Kalman
Introduction to Random Signals and Applied Kalman Filtering
- 2014-09-01 17:35:35下载
- 积分:1
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LFM-pulse--compression
对线性调频信号进行匹配滤波处理,并进行归一化处理,用于雷达的脉冲压缩仿真(Matched filtering the chirp signals, and the normalization processing, for a radar pulse compression simulation)
- 2013-04-11 22:23:53下载
- 积分:1
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New-folder
Again it is my program work
- 2013-11-09 01:50:12下载
- 积分:1
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Gabor-base-face-recognition
基于高波滤波的特征提取技术,从而实现人脸识别和表情识别的目的(Based on high-wave filter feature extraction techniques, in order to achieve the purpose of face recognition and expression recognition)
- 2010-03-08 15:14:27下载
- 积分:1
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m
说明: 这个程序主要用于matlab的一个函数的用于误差分析,是针对一个特定函数而编写的(This procedure is mainly used for a function matlab error analysis, is written for a specific function of)
- 2011-04-29 13:23:58下载
- 积分:1
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matlab
用matlab编程实现氢原子电子轨迹几率图(Hydrogen atom with matlab programming electronic tracks probability map)
- 2010-08-24 13:29:31下载
- 积分:1
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gpac-0.4.2-rc2
gaca源码,多用于mp4格式的文件。编译可产生一些重要的库。(gaca source, then no time for the multi-format document. Compiler can produce some major libraries.)
- 2007-05-21 13:40:12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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456
说明: 基于MATLAB车牌识别的应用,请大家多多指教(Application of MATLAB-based license plate recognition, please bear teach)
- 2010-04-15 17:56:38下载
- 积分:1