locator

驱动BA5888老化直流马达的小程序，很简单的-DC motor driver BA5888 small aging process, very simple! !

this code write under bascom compiler for control and trig a device

华为C++培训资料C++语言中级教材讲授C++语言的运用技术，包括：类、对象之间的关系、对象的存储与布局、运算符重载、智能指针、仿函数、泛型编程，C++模式设计基本思想。 (C++ language intermediate materials to teach C++ language use of technology, including: classes, relationships between objects, object storage and layout, operator overloading, smart pointer, functor, generic programming, C++ mode design basic idea.)

说明：  入包，秒刷，城镇加速，刷图加速.秒杀怪物代码随意更改.PK冰冻上分等多功能欢迎下载使用(Pack in, second brush, town acceleration, brush map acceleration. Second killing monster code changes at will. PK freezing sub-function welcome to download and use.)

说明：  Endnote 是你整理文献的帮手，可以让你在众多的文献中，迅速找到你需要的信息(Endnote is to help you organize the literature, can put you at the large number of literature, quickly find the information you need)

生产者消费者的代码，是用Visual C++来编写的程序...希望这个代码会对大家有所帮助-Producers and consumers of the code, is to use Visual C++ to write programs ... hope that this code would be helpful to everyone

51单片机控制LCD12864显示中文字符(51 single chip microcomputer control LCD12864 display Chinese characters)

HTML5 SVG弹性Tooltip提示框特效是一款使用SVG来制作，并通过anime.js来制作非常炫酷的弹性动画特效。(HTML5 SVG Flexible Tooltip box is a special effect that uses SVG to produce, and anime. JS to produce very cool flexible animation effects.)

数字秒表具有正及时倒计时功能包括一些设计要求和原资料-timer

主要是根据马克维茨的投资组合理论求出有效边界，并确定其权重，分为允许和不允许卖空(efficient portfolio)