Digital-Signal-Processing-Tutorial

本程序给出了通信体制中十分重要的chirp信号（即线性调频信号）的产生方法，希望能对大家有一定的用处(This procedure gives a very important communication system chirp signal (ie, linear FM signal) is produced, and I hope we can have some useful)

with or without modification, are permitted provided that the following conditions are met

code for OSPF hope u like it

Text detection in video using matlab.This project detects capital letters and numbers in the different frames of video

SSwatermarking code for multimedia security to watermark an image with this code.

matlab数据的预处理代码，小波分析等等等(Pretreatment code matlab wavelet analysis data, etc., etc.)

this is simple ann code

说明：  zigbee三边测量法，简单实用，适合初学者(zigbee trilateration, simple and practical, suitable for beginners)

doppler effect simulation in matlab

说明：  matlab程序，是用牛拉法求解电力系统功率非线性方程，比较简单啊，自己也是正在学习中ing(matlab，newton )