Matlab4

general training of neural network

点目标成像程序，对于SAR成像初学者非常有用。包含多点目标成像（用RD算法），包含距离徙动矫正.(Point target imaging procedures, very useful for beginners SAR imaging. Include multi-point target imaging (with RD algorithm), including range migration correction.)

基于DV-Hop的定位算法，利用三边测量以及极大似然估计法实现定位，误差较低，有误差分析图。(Based on DV-Hop localization algorithm, using trilateration and maximum likelihood estimation method to achieve localization, lower error margin of error analysis chart.)

svm优化算法，利用改进的随机森林对SVM参数进行优化，提高运算精度和速度。(SVM optimization algorithm, the parameters of SVM are optimized by using random forest improvement, improve the calculation precision and speed.)

AIS定位、速度、航向数据解析。可以批量解析并保存。(AIS data decoder。)

ica, face recognition

This package implements the ITU-T G.723.1 speech coder and decoder in Matlab. The goal of the package is to provide a well-documented and modular program that was designed to facilitate experimentation and research using a practical coder as a base.

通过一个图像序列来创建背景图像，用于背景差分(Through an image sequence to create a background image for the background subtraction)

synonmous substitution code

Analyze performance of 2D FDFD algorithm for large systems.