siftDemo

本程序为扩展卡尔曼滤波(ekf)的程序代码，可以供初学者学习。(This procedure is extended Kalman filter (ekf) code, for beginners to learn.)

这是个压缩文件，里面有matlab程序可以直接运行，作用是实现该程序完成16个脉冲信号的脉压、MTI/MTD ，另外有C程序，作用主要是在visualdsp++环境中实现上述功能，但是要用到matlab产生的数据。最后还有个matlab比较程序.另外还有实现FFT的汇编语言程序。(This is a compressed file, which has matlab program can be run directly, is to implement the program completed 16 pulses of pulse pressure, MTI/MTD, another C program, the role mainly in the visualdsp++ environment to achieve the above functions, but to use to the matlab-generated data. Finally, there is a matlab comparison procedures. In addition to assembly language to achieve the FFT program.)

ITs a DMT code using for high speed transmission through Multi mode fiber.

This class allows one to iterate through all the strings that are canonically equivalent to a given string. For example, here are some sample results.

本文对于非线性非高斯问题，提出了一种改进扩展卡尔曼滤波（NIEKF）新方法。该方法将迭代滤波理论引入到扩展卡尔曼滤波器方法中，有效地重复利用新的测量信息，还利用Levenberg-Marquardt 方法调整预测协方差阵以保证算法具有全局收敛性。实验结果表明，所提方法具有更高的估计精度，是一种效率较高、性能较好的跟踪方法。(This non-Gaussian for nonlinear problems, an improved extended Kalman filter (NIEKF) the new method. The method of iterative filtering theory is introduced to the extended Kalman filter method, the effective measurement of repeated use of the new information, also using Levenberg-Marquardt method to adjust the covariance matrix of prediction algorithm to ensure global convergence. Experimental results show that the proposed method has higher estimation accuracy, is a high efficiency, good performance tracking methods.)

Doppler filter in FIR implementation

迭代最近点算法的一个简单实现，并使用了两个二维点集进行测试(an implementation and validation for the data association of two 2d point sets based on iterative closest points)

关于lms的作业，有详细的注释，程序经过验证没有问题，(homework for the lms，)

MATLAB数据文件的读写教程MATLAB data file read and write tutorial(MATLAB data files read-write tutorials MATLAB data file read and write tutorial)

Gabor transform one way to compute and analyze the time-freq analysis