8PSK

弹道仿真程序包，共5个m文件，一个主程序，4个子程序，很好的弹道模型仿真！(Trajectory simulation package, a total of 5 m file, a main, 4 sub-procedures, good ballistic model simulation!)

The Lyapunov fractal is generated using logistics formula. Three types of fractal are generated with this script. The fractal is generated in 7 seconds.

CDMA业务信道卷积解码实现，根据上下行信道区分生成不同码率的卷积码序列，original_sequence是原始输入序列，channel_select是信道选择参数，其中下行码率为1/2，上行信道为1/3 (CDMA business channel decoder Convolutional achieve, according to the distinction between upper and lower line to generate a different channel bit rate of the convolutional code sequence, original_sequence is the original input sequence, channel_select is channel selection parameters, which downlink bit rate of 1/2, upstream channel for the 1/3)

近几年来，在自然语言处理、信号处理、随机过程处理等方法的推动下，语音分析与合成技术获得了很大的发展，突破了传统的单纯语音计算算法的研究。情感语音分析与合成的研究，适应了语音技术的未来发展趋势,由于它能够很好的将语音的口语分析、情感分析与计算机技术有机的融合，为实现以人为本，具有个性化特征的语音合成系统，奠定基础。(STRAIGHT[1] is a high-quality speech analysis, modification and synthesis system based on a simple channel VOCODER concept (in other words a source filter model).)

这个是在matlab 中实现心电信号的读取和陷波器去除噪声，希望对大家能有帮助(this is a example for ECG designed in matlab,which including reading ECG and removing noise from ECG)

将距某年开始的总秒数转换为当前的年月日时分秒(The conversion from the total number of seconds in a year to date at the beginning of every minute)

This file implement PCA algorithm for dimension reduction and clustering techniques. Principle Component Analysis, Dimension reduction, Clustering.

Day la 1 chuong trinh duoc viet boi hoc vien cao hoc khoa 20 cua truong Khoa hoc tu nhien. Vi thoi gian co han nen chua test duoc

DOA估计（雷达来波方向估计）是雷达的重要理论，我提供了阵列信号处理中基于MUSIC算法的DOA估计，和基于最大熵法的DOA估计的MATLAB源代码。都是自己仿真用的。(err)

一个关于图像的光流法计算的matlab程序，是老外编的。(On the image optical flow method to calculate the matlab procedure is made of a foreigner.)