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ukf
说明: EKF仅仅利用了非线性函数Taylor展开式的一阶偏导部分(忽略高阶项),常常导致在状态的后验分布的估计上产生较大的误差,影响滤波算法的性能,从而影响整个跟踪系统的性能。最近,在自适应滤波领域又出现了新的算法——无味变换Kalman滤波器(Unscented Kalman Filter-UKF)。UKF的思想不同于EKF滤波,它通过设计少量的σ点,由σ点经由非线性函数的传播,计算出随机向量一、二阶统计特性的传播。因此它比EKF滤波能更好地迫近状态方程的非线性特性,从而比EKF滤波具有更高的估计精度。
(EKF only uses non-linear function of the first-order Taylor expansion of some partial derivatives (ignoring higher order terms), often leading to the posterior distribution of the state estimates to generate large errors affect the performance of filtering algorithms, which affect the whole tracking system performance. Recently, the field of adaptive filtering algorithms and the emergence of new- and tasteless transform Kalman filter (Unscented Kalman Filter-UKF). EKF UKF filter is different from the idea that it points through the design of a small amount of σ by σ point spread through the nonlinear function to calculate the random vector first and second order statistical properties of the transmission. Therefore it is better than the EKF filter nonlinear characteristics equation of state approach, which is more than the EKF filter estimation accuracy.)
- 2011-03-19 11:50:18下载
- 积分:1
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image_processing
code for image processing, opening closing of an image, converting files from RGB, algorithm for extracting the edge
- 2012-05-13 23:23:08下载
- 积分:1
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sy_ge_damp_3duanlu
同步发电机三相突然短路有阻尼绕组编程仿真,包含励磁短路电流,定子绕组短路电流。(Modeling and Simulation of the damping winding of synchronous generator three phase sudden short circuit, including the excitation current, stator winding short-circuit current.)
- 2015-11-12 12:24:04下载
- 积分:1
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Kalman_RBF
the files related to traning RBF network by Kalman filter
- 2010-08-10 04:04:18下载
- 积分:1
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zuixiaoercheng
对实验数据利用最小二乘算法拟合,可以自行替换实验数据(Least-squares algorithm for fitting the experimental data, you can replace on their own experimental data)
- 2011-08-26 14:21:43下载
- 积分:1
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BFT
BFT,正交傅里叶变换,用于检测线性调频斜率的方法。仿真与论文结果一致。(BFT, orthogonal Fourier transform for detecting the slope of the linear frequency modulation method. Simulation results are consistent with the thesis.)
- 2013-08-23 13:50:20下载
- 积分:1
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MultiwayPLS
一个很好的基于matlab的pls工具箱,可以进多线性数据的的主成分分析,偏最小二乘回归等。(A good toolbox based on matlab' s pls, can enter the data more linear principal component analysis, partial least squares regression.)
- 2010-05-18 14:21:01下载
- 积分:1
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ch1
sliding mode controle
- 2010-11-29 22:51:15下载
- 积分:1
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imagePprocessingPtoolbox
说明: 图像配准程序,matlab编写,本人已验证过的好使的程序(images resgister)
- 2011-03-03 22:12:42下载
- 积分:1
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UCI
UCI 上面的经典数据 UCI 上面的经典数据UCI 上面的经典数据(UCI data)
- 2013-09-17 23:54:54下载
- 积分:1