S_FSK

本程序设计了一个最佳升余弦滚降系统，包括输入输出信号的波形、功率谱、眼图和系统误码率曲线(This procedure is designed or one of the best cosine roll-off system, including input and output signal waveform, power spectrum, eye diagram and BER curves)

David G. Lowe的SIFT特征点检测及匹配源代码，内有自己总结的各文件及参数功能的PPT文档(David G. Lowe' s SIFT feature point detection and matching source code, the summary of each document has its own functions and parameters PPT documents)

读取DR8的数据,作用的是matlab开发工具，希望对大家有所帮助。(read DR8 data using the matlab toolbox in windows enviroment.I hope this can help you.)

This program is able to mark a matching target from a template wich is given by the user. The putuput image marks the matching with an with line, that indicates the place where the program found the pattern.

Phase ambiguity removal

image source method new

基于欧式距离的KNN分类方法,本代码只适用于将数据分为三类。类数更多或更少需要简单的调整。(KNN classification method based on Euclidean distance)

This is code to simulation of AM, FM, PSK, QAM modulation

this code is a source code for IRIS alghorithm

DTMF decode for Telephony