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数字传输仿真程序，实现完整的发送接收，包括眼图显示和星座图显示，立即使用。-digital transmission simulation program to achieve full send and receive, including eye and constellation map shows, for immediate use.

DS-CDMA一种具体的码分导引辅助的信道估计方法-DS-CDMA

IPV6deshiyongfa

RS232串口通信源代码，可以接收各种数据。-RS232 serial communication source code, can receive various data.

DSP 5409 plc应用程序,调试通过,是用在电力线通讯上的演示程序.-DSP 5409 plc applications, debugging is passed, is used in power line communication on the demo program.

基于TAPI 2.0的软电话源代码，可以实现很多功能（超多，具体自己看，推荐下载研究），在AVAYA IPO 430系列交换机上验证通过。-TAPI 2.0 on the soft phone source code, can achieve a lot of functions (Super more specific, do you recommend downloading Research), in the AVAYA IPO 430 Series switches tested through.

东进语音板卡开发，支持多种isdn,ss7信令-Donjin voice board development, supports a wide range of isdn, ss7 signaling

该源程序代码实现了如：纯ALOHA，扩展ALOHA,CSMA,ISMA等的多径通信协议通信仿真实现，程序结果给出了各个通信协议下传输数据的成功率和时间延迟。-Realize that the source code such as: pure ALOHA, the expansion of ALOHA, CSMA, ISMA and other multi-path communication protocol communication simulation realize, given the results of the proceedings of various communication protocols to transmit data under the success rate and time delay.

高斯脉冲的导函数。产生高斯脉冲的前15阶导函数。-Derivative Gaussian pulse function. Gaussian pulses have a derivative function of the first 15.

高斯脉冲的峰值频率。把各阶导函数的ESD作为α的函数，确定其峰值频率的数值。-Gaussian pulse of peak frequency. The derivative function of the ESD as a function of α, determine the frequency of its peak value.