7401-PB04-R

维纳滤波的四个实现 包括文档和matlab代码，对原理阐释的十分详尽(Wiener filtering of the four to achieve, including documents and matlab code, very detailed explanation of the principles of)

Function to calculate the principal curvatures on a triangular mesh. Approximations of curvature are based on local (N=1) neighborhood elements and vertices. Note: Directions of curvatures aren t calculated appropriately. Will post an updated version once this is implemented. Note that calculations at vertices with few adjacent triangles, and hence few adjacent vertices, are expanded to a greater neighborhood. Reference: 1) Chen and Schmitt (1992) Intrinsic surface properties from surface triangulation 2) Dong et al. (2005) Curvature estimation on triangular mesh, JZUS This code makes use of routines: buildInverseTriangualtion.m & removeDO.m initially written by: David Gringas. He is gratefully acknowledged

这是一个用MATLAB编写的接联惯性导航系统精对准阶段KALMAN滤波仿真程序的修正程序。解决了因系数矩阵条件数过大造成的滤波发散问题。(using MATLAB access Inertial Navigation System precision alignment stage Kalman filtering imitation really procedures amendment procedure. Solutions for the coefficient matrix several conditions caused by the excessive filtering divergence.)

包括各种matlab无线传感器定位算法，里面包括说明文档(Including various matlab wireless sensor positioning algorithm, which includes documentation)

建立了PMLSM的本体模型，采用SVPWM的id=0矢量控制，可通过简单修改变为PMSM。(The ontology model of PMLSM is established, and the id=0 vector control of SVPWM can be changed into PMSM by simple modification.)

主要利用粒子滤波进行人体跟踪,能很好地进行人体跟踪(The main use of the particle filter for human body tracking, can be used for human body tracking)

两个圆求交点，得到交点坐标，程序简单易懂(The intersection of two circles seeking to obtain the coordinates of the intersection, the program is simple and easy to understand)

说明：  lms算法的仿真和yule_walker方程的仿真。这两种算法都是随机信号处理的有效方法。(lms algorithm yule_walker of the simulation and the simulation equations. These two algorithms are effective random signal processing methods.)

一种简单的利用二阶信息来提高训练速度的快速传播算法，权值假设为独立的，下降过程可以对每个权值进行优化。(Use of a simple second-order information to improve the training speed of the fast-propagation algorithm, the right value is assumed to be independent, the process can decrease the value of each right to be optimized.)

三次样条曲线拟和，能够很好的处理离散点的拟和问题，值得收藏(Cubic spline curve fitting and)