FFT

产生16路信号，画出16路原始信号的频谱叠加图以及滤波器响应，并画出结果信号的时域和频域波形(Generate 16-channel signal, draw 16 original signal spectrum overlay and a filter response, and draw result signals in time domain and frequency domain waveforms)

high pass filtering in images

伽利略和北斗的BOC捕获跟踪和解算程序，都可以运行。(MATLAB for GNSS of boc)

使用matlab模拟生成散斑图，是光学散斑研究的重要图。(Speckle pattern generated using matlab simulation is an important figure of the optical speckle study.)

利用ODE45求解Lorenz模型，并编写M文件绘制Apollo卫星的运动轨迹(Use ODE45 solve Lorenz model and drawing files written M Apollo satellite trajectory)

ITS FOR CLUSTERING OF DATA IN MATLAB SOFTWARE

The codes of Agrawal Book Nonlinear Fiber Optics .

说明：  用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。(Matlab program is used to simulate the whole process of CDMA system. It includes parallel serial, serial parallel conversion, m-sequence generation, direct spread spectrum, despreading, QPSK modulation and demodulation, carrier modulation and demodulation, etc.)

信道模型讲解程序(Channel model to explain the procedures)

VOICEBOX: Speech Processing Toolbox for MATLAB LPC Analysis of Speech Speech Synthesis Speech Enhancement Speech Recognition(VOICEBOX is a speech processing toolbox consists of MATLAB routines . LPC Analysis of Speech Speech Synthesis Speech Enhancement Speech Recognition)