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ukf
An implementation of Unscented Kalman Filter for nonlinear state estimation.
(Nonlinear 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. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF.
For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)
- 2010-12-14 16:39:43下载
- 积分：1
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Accelerating-aircraft-design
采用MATLAB进行飞行器加速设计的源码,来自于某国外网站(Accelerating aircraft design)
- 2009-06-19 20:03:29下载
- 积分：1
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ofdm--papr-BER
降低正交频分复用系统PAPR的各种算法及误码率，调试后是正确的(OFDM PAPR)
- 2021-02-22 04:29:41下载
- 积分：1
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jieguo
Pcnn神经网络筛选特征因子代码，pca预处理代码，特征因子整合代码，等等，都是好东西啊(Pcnn neural network filter characteristic factor code, pca pretreatment code, characteristic factor integration code, etc., are all good things ah)
- 2020-09-19 10:37:52下载
- 积分：1
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Crout1
此文件为MATLAB的M文件，功能是通过Crout分解法，解线性方程组。(This file is a MATLAB M-file function is through the the Crout decomposition method for solving linear equations.)
- 2012-11-14 21:05:52下载
- 积分：1
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FSK_O
FSK调制模型，提倡共享。谢谢大家支持。(FSK modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)
- 2006-06-03 18:08:55下载
- 积分：1
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zernfun
zeinike矩算法，基于MATLAB编的，实现矩不变性，仅供参考(zeinike moment algorithm, MATLAB compiled by)
- 2012-07-19 21:18:53下载
- 积分：1
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An-automated-method-for-estimating-reliability-of
An automated method for estimating reliability of grid systems
- 2015-02-26 20:58:55下载
- 积分：1
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topsis3-1
this program is implementation of TOPSIS algorithm
- 2013-09-23 11:17:25下载
- 积分：1
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work
BER of BPSK modulation
- 2012-02-04 18:34:32下载
- 积分：1
