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EMD
说明: 本程序为EMD(经验模态分解算法)用于MATLAB的M文件,内含EMD分解所需的三次样条插值算法(This procedure for the EMD (empirical mode decomposition) for the MATLAB M-files containing the required EMD decomposition of cubic spline interpolation algorithm)
- 2010-03-19 13:04:11下载
- 积分:1
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intraction-between-STK-and-matlab
一个matlab与stk交互的例子,实现两个软件的互联(an example of
interaction between stk an matlab)
- 2013-10-14 15:50:07下载
- 积分:1
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一个线阵的数字多波束形成matlab程序 multiple DBF
一个线阵的数字多波束形成matlab程序(A linear array, digital beamforming matlab program)
- 2013-03-21 23:02:43下载
- 积分:1
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kalman
matlab mdl 的卡尔曼滤波程序清晰简洁(matlab mdl Kalman filtering procedures clear and concise)
- 2013-12-21 22:44:14下载
- 积分:1
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tolerance
tolerence and image acquisition
- 2010-06-09 19:27:40下载
- 积分:1
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m
说明: MATLAB进行汉明码的编码译码的实现和通信仿真(MATLAB for coding and decoding of hamming code implementation and communication simulation)
- 2011-05-12 08:21:16下载
- 积分:1
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pso
基于单因子方差分析粒子群算法,加速因子的设置对算法基本性能(Based on one-way ANOVA PSO algorithm acceleration factor setting basic performance)
- 2013-12-07 09:17:49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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lx1
粒子滤波预测电池寿命,并且以不确定性概率输出结果。(Particle Filter estimated battery life, and with the uncertainty probability output.)
- 2015-05-16 20:32:35下载
- 积分:1
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UKF
基于非线性动力系统的无迹卡尔曼滤波matlab程序(onlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems.
The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation.
However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system.
The Unscented Kalman Filter (UKF) is a novel development in the field)
- 2013-01-27 23:31:41下载
- 积分:1