连接到数据

内部包含了各种滤波器的设计，并附上了必要的程序说明。-Internal contain a variety of filter design, together with the necessary explanation of the procedures.

dos命令宝典，低级格式化操作步骤，低级格式化和高级格式化区别，低级格式化代码-dos orders, the book vulgar formatting steps junior and senior formatted formatted distinction, low-level formatting code

MOTOROLA D15 MODEN 用户手册-MOTOROLA D15 modem user manual

the spectrum of the OFDM symbols in time domain

中文RFC文件，无需翻译，对学习很有帮助！

基于OpenH323的一个VoIP程序，下载自国外专业网站-based on OpenH323 of a VoIP procedures downloaded from the website abroad

基于XML得通讯簿，语言是VB.NET,开发平台是 VS.NET ，全部源代码都在里面-in XML-based address book, the language is VB.NET, is VS.NET development platform, all of the source code inside

Sigma调制功能，便可提高其频率精度，大幅降低相位噪音及带内杂散信号，并???持极高的切换速度。系统设计工程师可以利用 Delta Sigma PLL将比较频率提高到很高的水平，以大大降低相位噪音。但高比较频率会导致产生周期滑动(cycle slipping)现象。-Sigma modulation function, can increase its frequency accuracy, dramatically reducing the in-band phase noise and spurious signals, and??? Holders of high switching speed. System design engineers can take advantage of Delta Sigma PLL compares the frequency increased to a very high level in order to significantly reduce the phase noise. However, the high comparison frequency would result in sliding cycle (cycle slipping) phenomenon.

数字通信仿真，BPSK AM QPSK等通信方式的仿真源程序。-simulation, digital communications, AM BPSK, QPSK, and other means of communication simulation program.

Information theoretic criterion-based spectrum sensing for cognitive radio