CFAR

说明：  信道建模中使用的高斯过程，希望对会员们有用(Channel modeling process used in Rice)

粒子滤波算法，matlab实现，别人的程序(particle filter matab implement)

dip函数 hough houghpeaks (dip function hough houghpeaks)

Basic kalman filter structure

说明：  提供了通信系统仿真链路的基本知识,对通信系统仿真初学者很有用。(show the base knowledge on the simulation of communiaction link.)

this program transfer geodetic coordinates to UTM. it is simple but good work.

this is matlab for codesing

这是一个进行显著性分析，求相关数据的的程序。(This is a significant analysis, seeking data program.)

语音识别是近年来发展非常迅速的一项计算机智能技术，广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗，滤除低频干扰，提升对语音识别有用的部分，消除了部分噪音和失真。预处理之后进行信号的特征提取，主要选取了短时平均过零率和MFCC两个特征参数，应用matlab软件绘制波形图并提取特征参数矩阵，为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)

麻省理工的计算光子晶体的程序，自己看后感觉收获不小，推荐给大家，对工科学生应该很有用处(MIT photonic crystal calculation procedures, to look after feeling learned a lot and recommend it to everyone. Engineering students to be useful)