shaping_filter_and_dsp_realize_theory

S7-200以太网通讯图文教程 S7-200通过CP243-1或 CP243_1IT接入工业以太网。 S7-200以太网通信主要有以下几种方式： ★ S7-200之间的以太网通信 ★ S7-200与S7-300/400之间的以太网通信 ★ S7-200与OPC及WINCC的以太网通信 (S7-200 Ethernet communication graphic tutorial )

分析了 IEEE 802.15.4a的信道模型，并分析了现今测距的方法：CHAN与TAYLOR等，并在此基础上做了改进(Analysised the channel of IEEE 802.15.4a,and analysised some methods for TDOA and TOA . )

Photovoltaic systems, solar thermal systems based on knowledge training(PVSystem)

IEC104名字解析，104从站协议解析(IEC104 name resolution)

一种大范围高精度的OFDM频偏估计新方法(A New OFDM Frequency estimation method)

the matlab file gives LS, MMSE, LMMSE channel estimation for wireless channel, very short and good

华为内部程序设计培训文档。 值得学习一下。。。

重点研究 了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技 术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三 阶和五阶累积量的算法进行了仿真分析。 (﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.)

西門子CNC系統編程代碼表,對初學者幫助很大(Siemens CNC system control code )

无线hart开发实现与测试,包含所有功能的说明与测试(wireless hart)