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基于粒子滤波的雷达检测前跟踪算法 radar-target-detect
基于粒子滤波的雷达检测前跟踪算法，建立新的目标模型和观测模型，提出了线性扩展目标。能够检测1db的弱小目标。(A radar target track-before-detect (TBD) algorithm using particle filter (PF) is presented in this paper. System dynamic model and measurement model are established based on a sequence of radar range-Doppler measurements using the new algorithm. Furthermore, a linear xtended target model is proposed, which is more capable of describing a maneuvering target than the conventional point arget model. The likelihood ratio function of the new model is also derived in this paper. Due to the accumulation of the PF-TBD over time and the effectiveness of the proposed target model, an mproved
probability of detection for dim target is obtained. The experimental imulations demonstrate that the proposed method is capable of detecting and tracking a target with SNR of 1 dB robustly. )
- 2011-12-15 23:04:48下载
- 积分：1
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ModelOrderReductionAlgorithms
自动控制方法中的状态空间模型参数降秩数学算法，分别为
SVD-based method；
Krylov-based Order Reduction－－Lanczos algorithm；
Krylov-based Order Reduction－－Modified Lanczos algorithm；
Krylov-based Order Reduction－－The Arnoldi-algorithm；
(Model Order Reduction Algorithms for Statespace-Model of Automating Systems-
Follows are the algorithms:
SVD-based method；
Krylov-based Order Reduction－－Lanczos algorithm；
Krylov-based Order Reduction－－Modified Lanczos algorithm；
Krylov-based Order Reduction－－The Arnoldi-algorithm；)
- 2010-07-04 01:29:39下载
- 积分：1
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MPLAB-X-IDE-User-Guide
MPLAB X IDE User Guide，China Version
- 2013-08-22 09:10:18下载
- 积分：1
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132-Study-of-optimal-total-cost-of-active-power-i
Study of optimal total cost of active power in AC-DC systems
- 2013-11-16 20:42:09下载
- 积分：1
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EngineeringMatlabProgramming
本书提供了工程中常见问题的解决方法及仿真过程，适合工科师生仿真参考教程。(The book provides engineering solutions to common problems and simulation process, suitable for engineering students and teachers information and guidance simulation.)
- 2009-01-10 16:56:34下载
- 积分：1
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correlation
采用互相关法计算相位差程序。用小波对信号进行消噪，再用互相关法检测两个信号的相位差。(Using correlation method to calculate the interval phase of two signals. Wavelet method is used for signal denoising, and then the interval phase of two signals is detected by correlation method.)
- 2012-05-21 13:41:04下载
- 积分：1
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wopbsk
基于MATLAB的bpsk系统下的不同情况的中继选择(MATLAB BPSK system under different circumstances-based relay selection)
- 2013-04-17 20:52:23下载
- 积分：1
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traffic1
关于交通流量的仿真，利用matlab编写的元胞自动机的仿真程序！很好玩哦！很棒哦！(On the traffic flow simulation, matlab prepared using cellular automata simulation program! Oh is a lot of fun! Oh great!)
- 2009-02-04 15:25:23下载
- 积分：1
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ex6
performance improvement with different codes
- 2013-11-14 12:26:06下载
- 积分：1
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MUSIC111
MUSIC算法的仿真，对于分辨空间多目标可以有何不错的效果(MUSIC algorithm simulation, the spatial resolution multi-objective what good results can be)
- 2010-11-30 14:44:07下载
- 积分：1
