麦克风采集和播放

几种传统的语音增强方法，适合初学者，了解语音增强的处理。(Several traditional speech enhancement methods are suitable for beginners to understand the processing of speech enhancement.)

说明：  阿里云直播云端相关Java的SDK，需要的可以参考一下(ali play live,if you need,you could download,thank you!)

CRC计算器，可以计算CRC8,CRC16,CRC32的多功能计算器(CRC calculator, can calculate CRC8,CRC16,CRC32 multi-function calculator)

一套JSP CMS系统源码，前两年的成熟系统，现在重新发现了此源码，觉得对学习参考的价值还是有的，原先的名字叫 JeeCMS内容管理系统，可能JSP的内容管理系统用的人比较少，因此这些资料也是很难得的。编译注意：系统源码编译过程中需要额外的一些jar包，如果希望重新编译jeecms源码，需要用到common-lib文件夹下的jar包。

设计结构图实现飞机自动驾驶，并利用MATLAB中的SIMULINK创建控制系统框图，同时对系统的稳态误差进行分析。(The structure diagram is designed to realize the automatic driving of the aircraft, and the block diagram of the control system is created by using the SIMULINK in MATLAB, and the steady-state error of the system is analyzed.)

MFC tts语音开发类库，可直接使用在vs开发平台。(MFC TTS voice development class library can be directly used in the VS development platform.)

说明：  中继位置不同 分配功率相同的matlab仿真(Matlab simulation of different relay positions with the same power distribution)

自动搜索光盘，查找多媒体文件，生成播放列表，并自动播放，特别是支持大多数加密光盘 密码光盘(automatically search CD-ROM search multimedia files, generate a playlist and played automatically. particularly in support of the majority of password encryption CD discs)

说明：  传热学经典，讲述数值法、解析法，有限差分‘有限元法分析解决工程热问题。’(The classical heat transfer theory is about numerical method, analytical method and finite difference finite element method to solve engineering thermal problems.)

在linux下如何编写多文件C程序的makefile文件，介绍器一般规则急用法-in how many documents the preparation procedure makefile C introductory document for urgent use general rules