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织物布料模拟程序，十分好用，检验所得，珍惜(Fabric simulation program, very easy to use, check the results, cherish)

该程序是基于STM32外部触发计数器的测频程序代码，可以测量的范围是0-100MHZ误差1 不到。(The program is based on the STM32 external trigger counter frequency measurement program code, can be measured in the range of 0-100MHZ error of less than 1 .)

多种模型重力异常的计算，以及地磁异常的计算，matlab，有实例(Calculation of gravity anomalies of various models, and calculation of geomagnetic anomalies, MATLAB, with examples)

8m灯饰网站 美工一流，后台管理地址/admin.asp 密码自己看数据库-8m Lighting web site art class, Admin Address/admin.asp password to look up the database

Director8的行为，初学者的参考指南，对你作课件一定有帮助的(Director8 acts a reference guide for beginners, you will certainly be helpful for courseware)

分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性(The development of vector control of permanent magnet synchronous motor is analyzed. Then, from the perspective of electromechanical energy conversion, the principle of electromechanical energy conversion of three-phase permanent magnet synchronous motor is explained, and the Lagrangian motion equation is derived. In addition, the mathematical model of the permanent magnet synchronous motor in the three-phase stationary coordinate system and the dq coordinate system is written. Based on Simulink, the simulation model of the speed and current double closed-loop vector control system is established. The simulation results are analyzed to verify the superiority of the performance of the permanent magnet synchronous motor vector control system.)

基于S函数的BP神经网络PID控制器Simulink仿真(BP neural network PID controller Simulink simulation based on S function)

Latest version of Asysnchronous TCP Web Server (non-blocking) for ESP8266

这是关于齐鲁软件设计大赛“基于web service掌上应用开发”的相关上交文档！(This is the Qilu Software Design Competition on " web service-based handheld application development," submitted the relevant documents!)

说明：  关于无刷直流电机的simulink仿真，有模块化和程序两种(There are two kinds of Simulink simulation for BLDCM: modularization and program)