mydemo1

In this paper the topology of a four-leg shunt active-power filter (APF) is given. The APF compensates harmonic and reactive power in a three-phase four-wire system.

vga demo fo stm32f103

Achieve canonical correlation analysis, Based on piecewise nonlinear weight value Pso algorithm, Machine learning routines.

说明：  基于STM32及数码管的电子时钟，能够显示时间(Electronic clock based on STM32 and nixie tube can display time)

这个是LPC1788开发板的测试用例 都已经试过可以编译通过(This is the LPC1788 development board test cases have been compiled through)

周立功公司代理的飞利浦ARM芯片LPC2294程序开发源码(Development procedure source code LPC2294)

运用C语言和API函数在ARM９平台上来实现贪吃蛇游戏，并通过运用实时操作系统来简化嵌入式系统的开发。(Using C language and API functions ARM9 platform up to achieve Snake game, and through the use of real-time operating system to simplify the development of embedded systems.)

STM32库函数v3.5版本的，不是最新的，但是很经典，已经够完善了(The the the STM32 library functions v3.5 version, not the latest, but it is a classic, has been perfected enough)

三星s3c44b0芯片下的基本模数转换程序()

说明：  系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)