串口程序 串口程序 串口程序 串口程序 串口程序

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

三菱FX系列PLC编程口通讯和VB源程序,适用于串口通讯,可以使PLC控制更合理，可以自由改动的VB源程序，使用VB6.0编写。

用vc＋＋实现的并口epp模式读写程序，1，2，4字节-parallel epp modelcode by vc++，one，two or four bytes

射频校准很耗时耗力，为简化产线生产麻烦，提高生产效率，可以按附件代码，直接替换基线包对应文件，实现不校准能满足收发功率和灵敏度的要求。

sms pushmessenger for every body in this world

飞鸽传书源代码，完整版本，看了就知道你想不想要了-IP Messenger Source Code

IC卡读写程序，简单明了，实用性强，有参考价值-IC card reader procedures, straightforward, practical, reference value

TD-SCDMA中文标准,对TD-SCDMA感兴趣的同学也许会有帮助。-TD-SCDMA Chinese standard, TD-SCDMA for interested students may be helpful.

移动无线通信小区功率控制中的DBA算法,用于下行功率控制-DBA algorithm used for power control for downlinks in cells for wireless mobile communication

一个消息到达通知，类似MSN、UC等的形式，是一个源码控件。可以当作学习的资料。-a news arrived notice, similar to MSN, the UC form is a source control. Can be used as learning information.