▍1. FreeModbus_Slave-Master-RTT-STM32-master V1.6
FreeModbus_Slave-Master-RTT-STM32-master V1.6
FreeModbus_Slave-Master-RTT-STM32-master V1.6
说明: FreeModbus_Slave-Master-RTT-STM32-master V1.6
说明: STM32对接ESP8266的驱动,测试MQTT通讯和测试TCP通讯(STM32 TO ESP8266,test MQTT communication and test TCP communication)
说明: 从网上找的SAE J1939 介绍的总结,主要是应用层介绍,包括PGN和SPN的计算及介绍。(Summary and Introduction of J1939.)
说明: 通过几个图文示例,详细说明了如何在matlab上通过虚拟串口发送和接受数据(Through a few graphic examples, detailed description of how to send and receive data through virtual serial port on matlab)
说明: 此工程用Visual Studio 2019 编写,目的是用来替换Thorlabs公司自己的GUI Kinesis来控制TDC001伺服电机控制器,方便用户自己控制。(This project is written in Visual Studio 2019. The purpose is to replace the GUI kinesis of thorlabs company to control the tdc001 servo motor controller, which is convenient for users to control by themselves.)
说明: ad hoc MAC协议,修改及仿真后的代码,源程序,实现AD HOC网络通信(AD hoc MAC protocol, modified and simulated code, source program, AD hoc network communication)
说明: 调用webrtc中的VAD算法,可以实现录音文件的语音端点检测,时延7.8ms(Calling VAD algorithm in webrtc, voice endpoint detection of recording file can be realized with a delay of 7.8ms)
说明: 通过C++语言实现了OFDM系统的仿真,包裹调制、子载波映射、循环前缀、频域时域映射,解调等等,代码简单易懂(The simulation of OFDM system is realized by C + +, including package modulation, subcarrier mapping, cyclic prefix, frequency domain time domain mapping, demodulation and so on. The code is simple and easy to understand)
说明: Modbus协议中文版,比较完善,仅供学习参考(Chinese version of Modbus Protoco)
说明: Design of a transmitter, such as a control panel for the Airglisser
说明: 基于电能计量芯片HLW8012的应用研究(Research on the application of power metering chip hlw8012 research on the application)
说明: enefgy alfiebj ksfnsinfbvfnsn
说明: LED样例代码,原厂提供。凑够20个字才行吗?(Led sample code, provided by the original factory. Can you make up 20 words?)
说明: 基于modbus rtu封装的通讯协议,很好用(Communication protocol based on Modbus RTU encapsulation)
北邮计算机网络实验一,滑动窗口的回退n协议,实测信道利用率很高。(Computer network experiment 1, sliding window backoff n protocol, the measured channel utilization is very high.)
说明: 北邮计算机网络实验一,滑动窗口的回退n协议,实测信道利用率很高。(Computer network experiment 1, sliding window backoff n protocol, the measured channel utilization is very high.)
说明: 基于子空间投影的 CSMG 波束形成算法,是一种将子空间投影与波束形成技术相 结合的抗干扰方法。该方法首先构造干扰子空间的正交补空间,再将天线阵列接收到的空时信号矢量向其投影,然后对投影后的输出信号采用具有严格约束最小功率的抽样矩阵梯度(CSMG)算法,在固定方向上进行波束形成,最后捕获、定位及解算出每个波束得到的无干扰数据等,可以有效地抑制干扰信号,同时又可以更好的保留期望信号。(The algorithm of the CSMG beamforming based on subspace projection, which is a combination of the Subspace projection and beam forming technology. Firstly, the data vector received by antenna array is projected onto the interference subspace, which is orthogonal to interference subspace for achieving interference suppression. And then, by using the method of the strictly constrained minimum power sampling matrix gradient(CSMG), after the projection of the subspace, the signal is beamformed in a fixed direction. Finally, for jammer-free data of each beam achieved to capture, locate, solute and so on. The ability of the suppress interference by this method, which can be more effectively, and keep the desired signal better.)
说明: Proteus 8051+LCD+PWM电机调速测速(仿真+源码)(Proteus 8051+LCD+PWM Motor speed measurement (simulation + source))