STM32系列芯片库,包含209个STM32系列芯片原理图

An effecient algorithm has been proposed by Schmidl and Cox for carrier frequency estimation in orthogonal frequency-division multiplexing systems. The scheme is based on the transmission of a training symbol composed of two identical halves in the time domain. In this paper we extend this algorithm by considering a training symbol composed of L>2 identical parts. This makes it possible to achieve a better accuracy at the cost of some increase in computational load. The estimation range can be made as large as desired without the need of a second training symbol, as required by the Schmidl and Cox method.

单片机C语言程序设计实训100例——基于8051+Proteus仿真( Microcontroller C Programming Language Training 100 cases- based on 8051+Proteus simulation)

2*1 alamouti code ,which provides increased diversity and full data rates

说明：  通过串口实时显示MOU6050数据，希望可以帮到大家(Real-time display of MOU6050 data through serial port, I hope it can help you.)

基于51单片机的信号发生器 四种波形显示 有级调频(Based on 51 single-chip signal generator)

全光原子自旋陀螺动态全光原子自旋陀螺动态全光原子自旋陀螺动态(Dynamics of an all-optical atomic spin gyroscope)

英飞凌单片机使用pec中断的ad转换实例完整版(Infineon microcontroller interrupt the ad conversion using pec)

关于UVM验证方法学的3篇文档，配合UVM-1.1实例，适合刚跨入IC验证领域的同学自学，内容详实，通俗易懂。(On the UVM verification method of the three documents, with UVM-1.1 example, just for the IC into the field of verification of self-learning, content is detailed, easy to understand.)

润滑油任意温度下的粘度计算，适用于需要任何温度下粘度的变化情况(The viscosity of the lubricant under any temperature calculation, for applications that require changes in viscosity at any temperature)

该文件讲解了CAN-BUS的开发步骤，有利于OBD和单片机的开发，以及一些相关的东西(The file to explain the development of the CAN-BUS steps conducive to the development of OBD and microcontroller, as well as some of the things)