齿轮动力学

该程序是信号的多普勒现象，通过设置不同的参数，可得到不同的现象，具有一定的参考价值。(that the procedure was the Doppler signal, by setting different parameters, will be different, has some reference value.)

介绍了霍夫曼编码及字典码，同时编写了两者的编码程序，包括了报告(Huffman coding and the dictionary describes the code, while the preparation of both coding procedures, including a report)

基于小波变换的图像去噪的matlab程序的源代码，很好用！(based on wavelet transform image denoising the Matlab program's source code, easy to use!)

正交频分复用（OFDM）是一种特殊的多载波传输技术。它可以有效地对抗多径衰落，能够以很高的频谱利用率来实现高速数据传输。分析介绍了OFDM系统的基本原理及系统性能，以Matlab为开发平台，仿真了OFDM系统的误码率，仿真结果表明OFDM系统在较低信噪比下也具有较好的性能(Orthogonal Frequency-division Multiplexing（OFDM） is a special kind of multi-cartier transmission technology. It can effectively overcome multi-path fading and increase the spectral usage efficiency to implement high-speed data transmission. This paper analyzes the basic principle of OFDM system and system performance, and simulates the Bit Error Rate （BER） of OFDM system on the platform of Matlab. The simulation results show that the OFDM has a good performance.[)

本篇文章是介绍雷达系统中脉冲压缩的有关理论，是雷达学习的重要一章(This article is to introduce the pulse compression radar system in the theory, is an important chapter of the radar study)

说明：  Matlab工具箱实现多变量回归模型的参数估计与特征值(Matlab Toolbox multivariable regression model parameter estimation and eigenvalue)

说明：  颜色阈值分割，可以很好的分割图像。希望对大家有用(Color segmentation, image segmentation can be very good. Hope to useful)

二次量化和lemple-ziv复杂度算法，适用于一维时间序列，复杂性研究的前提(Second applicable to one-dimensional time sequence)

说明：  REOF Varimax 旋转的EOF正交分解Matlab程序(EOF analysis rotated by VARIMAX--> REOF method)

用于做统计分析的matlab 程序包,各种基本统计分析的函数都有，很好用。(For matlab to do statistical analysis package, a variety of basic statistical analysis functions are well used.)