netbeans

倒计时程序 可以自己设定倒计时时间，可运用8051单片机实现-Countdown program can set the countdown time to its own

简单的格式说明，主要用于linux下开发，是乱写的，建议大家不要看哦-Simple format, mainly for linux under development, is the write without basis, it is recommended not to everyone看哦

中青世纪资料手册。里面包括各个语音系列芯片的详细介绍和编程资料-Information Manual Zhongqing century. Which include various voice chips detailed introduction and programming information

热能表设计参考：供热采暖的分户计量近一二年内-thermal design reference table : Heating of household metering within the last 12

C__ code For Audio Coding-C__ code Audio Coding

introduction of bioperl-bioperl

CORDIC算法的过程讲解文档比较详细，可以参看-CORDIC-jd

《C# 语言规范最新版本》，描述c＃语言的本质特征和语法规则等。-"C# Language specifications latest version," c# describe the essential characteristics of language and grammar rules.

一个音频的可执行程序。可以导入MP3/WAV格式的文件后，进行简单编辑，包括剪切、复制、粘贴、加强效果等操作。也可以从麦克风、CD唱机等录音、之后可以导出MP3/WAV/OGG格式的文件-An audio of the executable program. MP3/WAV format can import files, simple editing, including cut, copy, paste, and so enhance the effect to operate. Also available from the microphone, CD players and other sound recordings, can be exported after MP3/WAV/OGG file

论述了小波包分解及其能量谱处理发动机连杆轴承故障的原理与方法, 结合传统断火诊断法的思想,应用小波包能量谱直观地识别出故障的特征频带, 并进行量化分析, 结果证明了这种方法比传统的付立叶分析方法具有更大的优越性及现实的应用价值(Discussed and wavelet packet energy spectrum processing engine connecting rod bearing failure principles and methods, combined with traditional diagnostic methods ideas off the fire, the application of wavelet packet energy spectrum visually identify the fault characteristic frequency bands and quantitative analysis, the results show this method than the traditional Fourier analysis method has advantages and practical application value)