提取m4a媒体流,提取后面的媒体流，添加上aac格式的头就可以转换成aac文件格式...

This an updated new edition of the popular elementary introduction to probability theory and information theory, now containing additional material on Markov chains and their entropy. Suitable as a textbook for beginning students in mathematics, statistics, computer science or economics, the only prerequisite is some knowledge of basic calculus.-This is an updated new edition of the popular elementary introduction to probability theory and information theory, now containing additional material on Markov chains and their entropy. Suitable as a textbook for beginning students in mathematics, statistics, computer science or economics, the only prerequisite is some knowledge of basic calculus.

JULIA之C语言源代码-JULIA on C language source code

通过鼠标左键进行点击，所点击的两点之间可自动形成一条直线-conducted by the left mouse button click, click between the two points can automatically create a straight line

Web网站架构设计与部署的课件 网站架构与部署的介绍 网站架构设计的目标与要求 网站架构设计与部署的原则与方法 案例分析 相关阅读 -Web site architecture design and deployment of courseware

一个帮朋友写的小工具，主要实现切换置顶窗体的功能-for a friend wrote a small tool to achieve the main switching function set-top windows

estimate the spectrum

一个基于delphi的FTP传输程序，能够实现上传和下载功能，通过编译-Ftp transfer, upload and download. Written by Delphi.

windows Mobile 时间同步软件，可设置开机自动同步时间 -WM Time Auto Sync

在其它项目中如何调用微软的office组件的例子-In other projects, how to call the example of Microsoft" s office component

以下是胶体破损识别的图像处理方法。测试用例取自Terradisk，Beatu gloid文件夹。