语音卡开发例子东进

pl/sql的综合运用上例用到的oracle里关于游标的几个内置函数:％isopen,％notfound,％rowcount。 隐式游标更多用在for loop中，你不用再手工去open，fetch或是close游标，非常方便-pl/sql integrated the use of oracle used in Example cursor on several built-in functions: isopen, notfound, rowcount. Implicit cursor more used in for loop, you no longer have to manually open, fetch or close the cursor, a very convenient

应用背景应用于通信系统信号的调制解调实例，通过systemview软件搭建通信系统仿真平台，给出了信号的调制解调过程及波形具体形式，为与通信实际环境相关，采用高斯噪声模拟通信信道。关键技术SystemView主要用于搭建通信系统平台，采用了软件中的相关器件实现信号的调制及发射。采用低通滤波等得到基带信号，然后采用单刀双掷开关等器件完成判决，实现解码。

《单片机通信技术与工程实践》书所附程序和例子

YAMAHA的铃音芯片的测试程序，用于40和弦的MA-3芯片。源代码为标准C编程。编译环境为TI的CCS，硬件环境为TI的OMAP1612。-YAMAHA rings chip testing procedures for 40 polyphonic MA-3 chip. Source code for the standard C programming. Environment compiler for TI"s CCS, the hardware environment for TI"s OMAP1612.

最新的exosip2-3.0.0源码,供对SIP协议栈有兴趣的同道研究-latest exosip2- 3.0.0 source for the SIP protocol stack are interested in research fellow

MIMO_OFDMMIMO_OFDM系统信道估计分析-MIMO_OFDMMIMO_OFDM system analysis of channel estimation

rs232 serial program

华为ＧＳＭ模块的测试程序，其中包括拨打电话，接听电话以及来电显示等功能，适合学习ＧＰＲＳ入门-Huawei GSM module test procedures, including call, receive calls, as well as features such as caller ID for learning GPRS portal

在Smartphone手机上实现自动拨号的功能-the Smartphone handset automatic dialing function

VC++的USB接口编程源代码,完整的源代码。很不错的-VC++ The USB interface programming source code, complete source code. Very good