ARMA

说明：  大地测量学所学知识，高斯正反算的实现，环境是基于MAtlab的(The knowledge of geodesy, considered the positive and negative Gaussian realization of the environment is based on the MAtlab)

以matlab做pitch-shift的功能展示.基於phase-vocoder技術在頻域上做pitch-shift.(In matlab to do the pitch-shift function display based on phase-vocoder techniques in the frequency domain to make pitch-shift.)

卡尔曼滤波器的经典介绍。非常详细，通俗易通，中文版本(Classic introduction to the Kalman filter. Very detailed, popular ETS, Chinese version)

对目标轨迹数据加噪声，设置雷达经纬度，提取雷达可视部分(Add noise to target track data, set radar latitude and longitude, extract radar visible part)

• To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given. • To decode and display the DTMF signals by using FFT algorithm

用MATLAB语言编写的程序，称为M文件。M文件可以根据调用方式的不同分为两类：命令文件(Script File)和函数文件(Function File)。 (Using MATLAB language program, known as the M file. M files can be grouped into two categories: call command file (Script File) and function (Function File) file. )

Simulated anealing program

matlab讲义资料，教你如何简单的掌握matlab的使用方法(matlab lecture materials, teaching you how to master the simple use of matlab)

some genetic algorithmes

污染模拟软件，matlab实现，非常好的程序，数模建模经常用到(Pollution simulation software, matlab realize, very good program, frequently used digital-analog modeling)