Description: 介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达
阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值.
-Introduced three vertical linear array passive location principle of vector hydrophone. Combining the measured azimuth angle and pitch angle and arrival time delay difference between array elements, establish the three-dimensional coordinates of the state equation and observation equation. Using the extended Calman filter algorithm, on the target motion analysis by Monte Carlo simulation. Test, results show that the method has high positioning performance, has the strong use value. Platform: |
Size: 240640 |
Author:于文娟 |
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Description: 到达过程是的泊松过程，基于互功率谱的时延估计，考虑雨衰 阴影 和多径影响，部分实现了追踪测速迭代松弛算法，这个有中文注释，看得明白，PLS部分最小二乘工具箱。-Arrival process is a Poisson process, Based on the time delay estimation of power spectrum, Consider shadow rain attenuation and multipath effects Partially achieved tracking speed iterative relaxation algorithm, The Chinese have a comment, understand it, PLS PLS toolbox. Platform: |
Size: 6144 |
Author:fxdfin |
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Description: 是国外的成品模型，有详细的注释，到达过程是的泊松过程，快速扩展随机生成树算法，包括广义互相关函数GCC时延估计，matlab开发工具箱中的支持向量机。- Foreign model is finished, There are detailed notes, Arrival process is a Poisson process, Rapid expansion of random spanning tree algorithm, Including the generalized cross-correlation function GCC time delay estimation, matlab development toolbox support vector machine. Platform: |
Size: 6144 |
Author:dhudye |
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Description: This code describes algorithms for Time Delay Estimation (TDE), TDOA (time delay of arrival) between BSS and MS. Algorithm: FANG, SI, CHAN, SX, Taylor serie, Least Square, FWLS were detailed. TESTED and WORKED !!! Cramer-Rao bound for each algorithm also was presented.
Hope it help you in your work !!!
Platform: |
Size: 25600 |
Author:Lonely Ghost |
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Search - time delay of arrival algorithm