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高斯消元法、高斯列主元消元法解线性方程组。程序由本人独立完全独立完成。版权所有！(Gaussian elimination method out PCA Gaussian elimination method for solving linear equations. I am independent program consists entirely independently. All rights reserved!)

无刷励磁同步电机旋转高频电压注入法无位置矢量控制起动算法实现。(Sensorless control stategy baseed on rotating voltage injection methed implemented on BSSM.)

说明：  DirectX游戏编程的随书源代码，高版本VS导入工程文件之后记得要重定位解决方案目标哦(Source code of book .If open the Solution with high version of Visual Studio,remember to relocate the destination of solution.)

DS28E01 加密算法 C代码，经过测试没有问题。(DS28E01 C code)

u8 AM2322_Check(void){u8 retry=0;  AM2322_IO_IN();delay_us(35);while((GPIO_ReadInputDataBit(GPIO_AM2322,IO_AM2322)==SET)&&retry200) return 1;//DHT11 ²»´æÔÚelse  retry=0;while((GPIO_ReadInputDataBit(GPIO_AM2322,IO_AM2322)==RESET)&&retry85) return 1;//DHT11 ²»´æÔÚelse  retry=0;return 0;// DHT11 ´æÔÚ}u8 AM2322_Read_Bit(void){u8 a=0;while((GPIO_ReadInputDataBit(GPIO_AM2322,IO_AM2322)==SET)&&a

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This is example how to load a dll library and prepare for hook.

在单片机开发板上可实现的游戏——俄罗斯方块的C源程序(Microcontroller development board can achieve in a game- Tetris C source)

Delphi 基础教程-based Delphi Guide