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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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matlab-sort
是一种排列的方式,对输入的数据进行排列,初学者可以根据此文件排列(is can sort)
- 2011-06-16 09:39:54下载
- 积分:1
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CA
说明: matlab——元包自动机-动态再结晶-主程序(matlab- cellular automata- dynamic recrystallization- the main program)
- 2012-11-26 21:36:47下载
- 积分:1
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niuben_v76
小波包分析提取振动信号中的特征频率,阐述了负荷预测的应用研究,matlab编写的元胞自动机。( Wavelet packet analysis to extract vibration signal characteristic frequency, It describes the application of load forecasting, matlab prepared cellular automata.)
- 2017-03-19 11:16:24下载
- 积分:1
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youhua
人工智能课的一些作业,对选人工智能这门课的有很大帮助(Artificial Intelligence course some of the work on artificial intelligence selection of great help for this class)
- 2010-09-03 17:00:44下载
- 积分:1
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regress
通过这个实验,熟悉并能够灵活运用曲线回归或直线回归的方法去解决实际生活中的问题。(Through this experiment, familiar and flexible use of curvilinear regression or linear regression methods to solve real life problems.)
- 2010-05-23 09:06:20下载
- 积分:1
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fastica
运用matlab进行快速ica变换,对信号进行预处理(Ica using matlab rapid transformation, the signal preprocessing)
- 2013-11-04 09:24:37下载
- 积分:1
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Probabilistic-transient-stability-monte-carlo
Probabilistic transient stability with monte carlo methods.
*Note: copy the text in matlab and the run.
- 2015-04-08 16:17:00下载
- 积分:1
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Step-by-Step-Procedure-of-ABC
ABCA algirithem step by step(algorithem of ABC)
- 2014-11-13 15:35:50下载
- 积分:1
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MATLABR2008_3
《MATLAB R2008图形与动画编程实例教程》的源代码--第三章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter III)
- 2010-06-08 18:23:03下载
- 积分:1