Simultaneousperturbationstochasticapproximation

本文针对SLAM算法中数据关联过程，提出了一种简单易行的改进方法，将欧氏距离与马氏距离结合用于数据关联。算法不必计算地图所有特征与所有量测之间的马氏距离，而是首先利用相对简单的欧氏距离计算缩小了待关联特征的搜寻范围。利用人工合成数据的仿真结果表明，改进后的数据关联方法可以大幅减少系统计算量，提高关联效率，且不会造成错误关联的增加。(This article SLAM algorithm for data association process, a simple method to Euclidean distance combined with the Mahalanobis distance for data association. Algorithms do not have to calculate all the characteristics of the map with all measurements between the Mahalanobis distance, but the first to use a relatively simple calculation of Euclidean distance to be associated characteristics of narrowing the search. The use of synthetic data simulation results show that the improved methods of data association can significantly reduce the system to calculate the volume and improve the efficiency of association, and will not lead to errors associated with an increase.)

包括matlab使用的经典的一百个例子。能让你从中总结出matlab的精髓(Including the use of matlab classic example of the 100. Allows you to sum up the essence of matlab)

This program simulate PML as absorbing boundary condition for 2D-FDTD of TMz mode EM wave. This program works for any rectangular workspace with same or different step size in x and y direction

信号处理作业，高斯白噪声，信噪比对music法分辨力的影响(Signal processing and Gaussian white noise, signal to noise ratio on the resolution of the music France)

说明：  用Romberg方法计算定积分，使误差不超过10E-5.(Definite integral using Romberg method, so that the error of not more than 10E-5.)

Matlab-频谱分析实例，大家有需要的可以下载来看看，谢谢支持(Matlab)

A source code to convert cartesian coordinates to Log-Polar coordinates for an image.

利用matlab中关于遗传算法的函数求解函数的最优解，这是一个段示例(Genetic algorithm using matlab function regarding the optimal solution for solving function, which is an example of a segment)

这是Matlab初学者编写的小程序，内容简单明了，比较适合刚入门的人学习(This is a small program written in Matlab beginners, the content is simple, more suitable for people just getting started learning)

有关傅里叶展开式的程序，速度非常快，而且还有相关的实例说明。(About Fourier expansion program, very fast, but also related examples.)