CNC-Control-Code

已经调试成功.内含m文件，可直接运行，实现六自由度运动学逆解算法，供做算法研究人员参考。( Has been successful debugging. M contains files can be directly run, Six degrees of freedom to achieve inverse kinematics algorithm, Algorithm for researchers to do reference.)

HART Communication Foundation - Common Practise Command Specification

描述了智能天线在无线通信环境下的各种应用。(Describes a smart antenna in a wireless communication environment, a variety of applications.)

说明：  分数阶傅里叶法对LFM信号进行检测和参数估计的参考文献，可以参考原理。(The reference of fractional Fourier method for LFM signal detection and parameter estimation can refer to the principle.)

Power Allocation for Underlay Device-to-Device Communication over Multiple Channels

In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame synchronization is an essential procedure for normal operation of the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.

极化敏感阵列的学习笔记，有助于了解极化敏感阵列的相关知识(Study notes polarization sensitive array, helping to understand the polarization sensitive array of relevant knowledge)

介绍常用的AT指令，包括gpsr初始化，发短信等(Commonly used in the AT commands, including the gpsr initialization, send text messages, etc.)

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

Modbus协议及Modbus RTU的C51编程(Modbus RTU Modbus protocol and the C51 programming)