LAMMPS常用建模方法总结

说明：  面向对象技术与方法期末试卷，BIT 2018-2019-1(Object-Oriented Technology and Method Final Examination Paper)

Clock on Alphanumeric LCD

running message display simulation with proteus labcenter

This is the design of a application which drive an AVR mcu to record and broadcast WAV voice stored in an Memory card.

说明：  xz compression algorithm

说明：  opencv完成，可以将图片做逆投射变换变为俯视图(change image to ipm format)

一个简单的网络视频电话系统，仅供学习交流(A simple network video telephone system for learning communication)

使用keil5编写的STM32输出四路互补的PWM，适配正点原子的mini版，同样是为电赛逆变系统做的准备。通过定时器的输出比较模式，在PC6~PC9，输出4路PWM，每路PWM频率为500Hz，占空比为50%，每一路PWM相位差为45°(The STM32 output four complementary PWM, which is written in keil5, is suitable for the mini version of the positive point atom, which is also the preparation for the electric match inverter system.Through the output comparison mode of the timer, in PC6~PC9, the output 4 road PWM, the PWM frequency of each road is 500Hz, the duty ratio is 50%, and the PWM phase difference of each road is 45 degrees.)

ST7920 for Pic18f46k20

说明：  最好用的源码 DLL:=TDXDLL1(1,H,L,5); HIB:=TDXDLL1(2,DLL,H,L); LOB:=TDXDLL1(3,DLL,H,L); SIG:=TDXDLL1(4,DLL,H,L); BSP:=TDXDLL1(5,DLL,H,L); SLP:=TDXDLL1(8,DLL,H,L); IF(HIB,HIB,DRAWNULL), COLORYELLOW; IF(LOB,LOB,DRAWNULL), COLORYELLOW; STICKLINE(SIG,LOB,HIB,0,0), COLORYELLOW; DRAWLINE(DLL=-1,L,DLL=+1,H,0), COLORYELLOW; DRAWLINE(DLL=+1,H,DLL=-1,L,0), COLORYELLOW; DRAWNUMBER(DLL=+1,H,SLP), COLORYELLOW, DRAWABOVE; DRAWNUMBER(DLL=-1,L,SLP), COLORYELLOW; BUY(BSP=3,LOW); SELL(BSP=12,HIGH); BUYSHORT(BSP=2,LOW); SELLSHORT(BSP=13,HIGH);(cmake --build . --config Debug)