\"无损压缩算法代码包\"是大家学习压缩技术的入门好帮手。- the source package of Lossless compress algorithm ,will show introduction to those who start to study on compression techniques.

to show the waveform of audio file and play it on computer Purpose: Familiar with WAV file format and UI design It should have the following functions: Provide a Graphic User Interface for user to browse the file system and select one WAV file

能显示祝某某生日快乐的个性字，同时播放"祝你生日快乐"的歌曲。-Happy birthday to show Zhu Moumou personality character while playing " Happy Birthday" song.

这是一个很有用的ofdm程序和信道平衡以及各种信道仿真的程序对初学ofdm的人很有帮助。-this is an useful ofdm basic code. and it show many kind of channel state informantion. It is useful for beginner to learn ofdm .