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highf
高通滤波器，用于对信号中高频噪声的滤除
同时还包含哈弗曼编码的一些基本源程序(high pass filter)
- 2010-10-19 22:59:07下载
- 积分：1
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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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1
本程序实现LPP降维功能，用于多模态故障诊断中(This procedure realize the LPP dimension reduction function, used in multimodal fault diagnosis
)
- 2013-08-31 10:53:40下载
- 积分：1
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slm
this is the program for finding peak power in ofdm using selective mapping
- 2014-01-21 12:08:42下载
- 积分：1
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Optimization-theory-and-methods-
最优化理论的课件 也是我去年上课时自己保留的课件 很实用 里面的算法 简单明了(Optimization theory courseware is also very practical courseware in my class last year retained inside the algorithm is simple)
- 2012-04-17 12:18:55下载
- 积分：1
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QAM64HammInterleavedMod
bit-interleaved coded modulation with 16 QAM
- 2013-05-15 06:29:26下载
- 积分：1
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floyd
floyd 计算法 求最短路
在数学建模中的应用
图论的应用(Floyd method for calculation of the shortest path
Applications in mathematical modeling
The application of graph theory
)
- 2013-08-23 14:01:12下载
- 积分：1
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yicengjunxun
起伏地表下的地震波场数值模拟，有限差分法，一层介质，人工吸收边界条件，求取时间波场快照(Numerical simulation of seismic wave fields, finite difference method, a layer of dielectric undulating surface under artificial absorbing boundary conditions, the time to strike a snapshot of the wave field)
- 2014-05-28 11:40:13下载
- 积分：1
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Galois_Field_Computation_in_MATLAB
一篇很好的关于如何利用MATLAB软件对伽罗华域中的向量进行各种计算的文献(A good conference on how to use MATLAB to compute vector of Galois field )
- 2011-01-10 00:36:29下载
- 积分：1
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aab1
this is a code for color seegmentation
- 2015-04-03 15:01:04下载
- 积分：1
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