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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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ModelWithandwithoutPSS
power system stabilizer model in matlab
- 2013-02-27 21:33:21下载
- 积分：1
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exercise_1
m序列产生m序列产生m序列产生m序列产生m序列产生m序列产生(m-sequence generator m sequence generation m-sequence generator m-sequence generator m sequence generation m-sequence generator)
- 2013-11-06 12:38:57下载
- 积分：1
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3).correlation
MATLAB code for correlation between signals
- 2014-01-03 17:26:48下载
- 积分：1
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19216829982007328105396245718
说明： 重复嵌入，利用MATLAB实现功能，主要是DCT算法(Repeated embedding, the realization of the use of MATLAB function of the DCT algorithm is)
- 2009-08-01 10:59:50下载
- 积分：1
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uml
I have attached user manipulation language diagram which helpful for software system design
- 2014-10-08 18:41:11下载
- 积分：1
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embedding
this code can embedding a watermark in an image
- 2013-05-25 22:44:36下载
- 积分：1
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record
该程序可以进行在windos界面下，在matlab环境下录音！！！！！！1(The procedure can be carried out in windos interface in matlab environment recording! ! ! ! ! ! 1)
- 2008-05-09 09:00:54下载
- 积分：1
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hough
detection license plate using haough transform
- 2013-04-03 23:02:45下载
- 积分：1
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GLTree2DFEX
FAST K-NEAREST NEIGHBORS SEARCH
(FAST K-NEAREST NEIGHBORS SEARCH
Description You can find the description at:
http://www.advancedmcode.org/gltree.html
A Pro Version has been published on:
http://www.advancedmcode.org/gltree-pro-version-a-fast-nearest-neighbour-library-for-matlab-and-c.html
Acknowledgements The author wishes to acknowledge the following in the creation of this submission:
K-NEAREST NEIGHBOURS AND RADIUS (RANGE) SEARCH
This submission has inspired the following:
K-NEAREST NEIGHBOURS AND RADIUS (RANGE) SEARCH, FAST K-NEAREST NEIGHBOURS SEARCH 3D VERSION
MATLAB release MATLAB 7.5 (R2007b)
Other requirements Need a mex compiler
Zip File Content
Other Files BuildGLTree2DFEX.cpp,
BuildGLTree2DFEX.m,
DeleteGLTree2DFEX.cpp,
DeleteGLTree2DFEX.m,
GLTree2DFEX.cpp,
GLTree2DFEX.h,
license.txt,
NNSearch2DFEX.cpp,
NNSearch2DFEX.m,
TestMexFiles.m
)
- 2010-03-04 16:05:25下载
- 积分：1
