pwm波程序

C++ code for Digital Clock Working

a code that converts decimal to bcd

说明：  运用curses图形库，在linux C下的飞鸽传书。(Using curses graphics library, Flying Pigeon biography under Linux C.)

关于数据从EXCEL文件的导入到datagridview中(About the data from EXCEL file into datagridview in)

BIOS 的设置与调整一直以来都是电脑使用的热点，尤其是大多数初、中级 用户都希望能够有资料帮助他们，本书以 BIOS 的基础知识为起点，针对主板、 显卡、调制解调器等的 BIOS 设置、升级、优化进行了系统的讲解，教读者如何 通过 BIOS 来达到优化系统、解决常见问题。本书的读者定位为：电脑初、中级 用户。 (BIOS setup and adjust the use of computers has always been hot, especially the majority of the early, intermediate users wish to have information to help them, this book to BIOS basic knowledge as a starting point, for motherboards, graphics cards, modems, BIOS, etc. settings, upgrade, and optimize the system to explain, teach readers how to achieve optimized system BIOS to resolve common problems. Readers of this book as: computer early, intermediate users.)

说明：  基于silicon labs的51单片机ADC采集反电动势实现BLDC换相的应用(basic on 51 MCU using ADC sample BEMF for BLDC commutation.)

matlab数值计算，入门基础，绝对好用(matlab numerical calculation, entry-foundation, absolutely easy to use)

　C#数据库升序、降序排列数据，对联合查询后的结果进行排序，在SQL语句中经常用到对读取到的数据集进行排序的问题，本例是在联合查询后进行的数据库升序排列和降序排列，有兴趣的可一看。(C# database Ascending, Descending data, to sort the results in the union query, sort of read data set is often used in SQL statements, this case is the union query the database in ascending order and descending arranged interested can see.)

STM32 RedBull红牛开发板基础例程全部代码，内涵stm32全部基础例程【11】红牛板_ADC(2013.7.27)【12】红牛板_CAN（2013.7.31）【13】红牛板_CAN NORMAL模式(2013.5.20)【14】红牛板_DMA Serial TEST(2013.7.29)【15】红牛板_NAND_Udisk(2012.3.18)【16】红牛板_SD_Udisk（2012.3.18）(256M)【17】红牛板_Ethernet_Test（2012.3.18）【18】红牛板_camtest(2013.8.3)【19】红牛板_DAC(2013.7.30)【20】红牛板_USB_test(2012.3.18)

实现扫雷功能,基于c语言实现的，能够控制输入矩阵的大小(Implement demining capabilities, based on the c language, able to control the size of the input matrix)