二叉树

7281读写C51源程序（键盘与显示），及其相关资料，偶强两天调出来的 与大家共享(7281 to read and write source code C51 (keyboard and display), and related information, even strong two days out of tune with the U.S. share)

用vc实现邮件传输功能，主要采用winsock实现传输过程。有利于熟悉网络编程。(achieved using vc mail functionality, mainly winsock achieve transfer process. Help familiar with network programming.)

基于stm32的直流步进电机控制程序，可以通过编码器进行控制(Based stm32 DC stepper motor control procedures can be controlled by an encoder)

这是一个进行卫星轨道程序，二体问题卫星的瞬时轨道根数的输入及预报的输出(Two-body problem)

这是一个声纹识别程序，基于matlab实现，通过建模，简历声纹模型，认证时自动识别(This is a voiceprint identification procedures, based on matlab realize, through modeling, resume voiceprint model, automatic identification authentication)

软件介绍：附带源码和数据库备份文件！ ASP.NET(c#) + NHibernate + Oracle + Ajax 实现-see that

对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysis of the spectrum characteristics and frequency characteristics and find the different time node, in order to analyze the acoustic characteristics of different event period.)

基于霍夫曼算法的压缩与解压程序。其中压缩与解压的exe是分开的。(Using Hoffman algorithm to compress and decompress)

说明：  用VS2008编写一个console应用程序，输入文件路径和相对时标，尽可能快速地搜索和定位PS流多媒体文件中某一帧数据的位置，打印其对应的帧长度、帧号、相对文件头偏移字节数等信息。(Written with VS2008 a console application, enter the file path and the relative time scale, as quickly as possible to search for and locate multimedia files in a PS stream frame of data, print the corresponding frame length, frame number, the relative offset of file header The number of bytes and other information.)

Merge sort algrorithim implemementation in C#, and making use of mulitiple processors with MPI specification