建议：学生饮酒

电力测量芯片ATT7022b的应用笔记，值得参考(Power Measurement Chip ATT7022b application notes, reference should be)

光斑中心提取算法，在VS2010下，用opencv2.3.1编写的控制台程序，主要功能是利用hession矩阵和高斯滤波进行光斑中心点提取，里面附测试图片，提取精度为亚像素级别。(Spot center extraction algorithm, in VS2010, written by opencv2.3.1 console program, the main function is to use hession matrices and Gaussian filter for extracting the center spot, which is attached test images, the extraction accuracy of sub-pixel level.)

stm32驱动OLED，8080并口方式。(oled display（8080）)

其原理很简单，就是MSP430F14x系列单片机Timer A模块有一个比较/匹配功能，利用这一功能可以输出任意频率、任意占空比的方波，把这些方波输给蜂鸣器就可以播放了。当然要让蜂鸣器播放《最炫民族风》，最大的挑战是写C语言版的“乐谱”。所幸小时候学过五六年的小提琴，再加上物理竞赛的背景，因而对于乐谱、乐理、音频、节奏等等关键概念都略懂一二。废话不多说了，直接上源代码： (The principle is very simple, is MSP430F14x Series MCU Timer A module has a compare/match function, the use of this feature can be output at any frequency, arbitrary duty cycle square wave, square wave lost these can play a buzzer. Of course, to make the buzzer play " the most unusual national wind" , the biggest challenge is to write C-language version of " music." Fortunately, the child learned the violin in 2056, coupled with the physical contest background, and thus for sheet music, music theory, audio, rhythm, etc. have little knowledge of twelve key concepts. Ado, directly on the source code:)

CortexM3_权威指南英文原版第二版(Cortex M3 Authoritative Guide English Version 2)

市场薪酬调查分析系统，录入调查岗位、岗位点数、薪酬，自动生成调查表和调查曲线(Market salary survey and analysis system, entry survey post, post points, pay, automatic questionnaires and survey curves)

数码管驱动显示，3排4位数码管显示。基于驱动，已经调试完成，可以直接用，如果是硬件gpio不一致可以调整设置即可。

这是一个基于STC单片机，采用分离原件的125K的ID读卡器全套设计资料，其中包括原理图、PCB以及单片机源程序，还有我做设计时的参考资料。内容很全面的，以及在实物上验证过，可以正常运行。主要使用的天线为820uH。(This is based on STC microcontroller, the separation of the original 125K ID card reader full design information, including schematics, PCB and microcontroller source code, as well as I do the design reference. Content is very comprehensive, and verified on the kind, can operate normally. The main antenna is 820uH.)

通信录源程序。调试环境为TC2.0或者3.0。运行这个程序需要tc提供的几个头文件。(Example source address book, or 3.0 debugging environment for TC2.0. Tc run the program needs to provide several header files. )

本人初学C++，此文件是控制台实现的生命游戏。希望大家对不对的地方批评指正，多多包容。关于生命游戏：生命游戏（Game of life）为1970年由英国数学家J. H. Conway提出，某细胞的邻居包括上、下、左、右、左上、左下、右上与右下相邻之细胞，游戏规则如下：拥挤死亡：如果细胞的邻居在四个以上，则该细胞在下次状态将死亡。复活：如果某位置原无细胞存活，而该位置的邻居为三个，则该位置将复活一细胞。