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Special-Package-II
easy code wanted for my project
- 2013-07-30 21:33:17下载
- 积分：1
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HHT_Matlab
HHT三种源代码：1 法国G.Rilling 2 台湾中央大学 3 matlab交换中心(HHT three sources: 1 France G. Rilling 2 Taiwan Central University 3 matlab switching center)
- 2010-12-09 14:06:13下载
- 积分：1
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chengxu1
说明： 用模拟退火算法解决tsp问题，适合初学者(With the simulated annealing algorithm to solve the problem tsp
)
- 2011-04-15 09:57:30下载
- 积分：1
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xunbeibuchang
寻北精度补偿 捷联惯性导航 滤波降噪 多位置方法(north find algorithm sins filter)
- 2012-04-08 09:40:08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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dds
dds信号发生器，matlab7.0，dspbuilder7.0(dds signal generator, matlab7.0, dspbuilder7.0)
- 2013-12-17 11:21:34下载
- 积分：1
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creathist
实现正态分布的伪随机数发生器
实现正态分布的伪随机数发生器(To achieve normal distribution of the pseudo-random number generator to achieve normal distribution of the pseudo-random number generator)
- 2007-12-14 16:29:25下载
- 积分：1
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NEWBAOLUO3
说明： 几个改进EMD算法的matlab代码，包括旋转EMD，间歇EMD。(Several improvements in the EMD algorithm matlab code, including rotating EMD, Intermittent EMD.)
- 2009-08-15 22:05:57下载
- 积分：1
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q730
q730是模拟低通转换为数字低通.q731是切比雪夫滤波器设计，q732椭圆带通数字滤波器的设计，其中用的是ellipord函数(q730 is converted to analog low-pass digital low-pass. q731 is a Chebyshev filter design, q732 elliptical band-pass digital filter design, which is used in a function ellipord)
- 2010-01-21 14:50:49下载
- 积分：1
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firbp
FIR Band pass filter using different windowing techniques
- 2011-02-05 15:08:10下载
- 积分：1
