非常经典的关于循环谱分析的一篇文章，Ganrdner著。
Very classic cyclic spectral analysis on an article, Ganrdner forward. (2013-06-06, Delphi, 7098KB, 下载17次)
Danoss FC51 Modbus RTU通讯地址手册。丹佛斯变频器的Modbus通讯地址和通讯协议大全。DIY通讯编程的必备资料。
Danoss FC51 Modbus RTU Address manual. Danfoss frequency converter and the mailing address of the Modbus communication protocol Daquan. DIY essential data communications programming. (2011-08-11, Delphi, 10674KB, 下载14次)