74hc165

新手点亮液晶屏可观看，翻页显示，以最基础的代码(The novice lights up the LCD screen to be able to watch, turn over the page to display, with the most basic code)

本程序是用vb语言编写的一个游戏，值得学习与参考。-this procedure is used vb language of a game, it is worth learning and reference.

长整数运算(双向链表),实现长整数无限长加减法的运算(Long integer (two-way linked list), to achieve long-integer addition and subtraction of infinite computing)

Visual C#窗口视图实例源码，实现类似Windows资源管理器一样的层叠式窗口，包括横向平铺、纵向平铺、排列图标等操作，还包括复制、粘贴等操作。类似的视图窗口在WinForm编程中有着重要用途，特别是一些大型系统应用。

ATmega16单片机串口通信程序,以经过测试可用.-ATmega16 single-chip serial communication procedures in order to read the test can be used.

基于matlab的高斯光束及传输特性分析。掌握高斯光束的光强分布特点及传播过程中光强的变化(Analysis of Gaussian beam and transmission characteristics based on matlab. Grasp the characteristics of intensity distribution of Gauss beams and the change of light intensity during propagation)

电力电子经典教材《Fundamentals of power electronics》习题答案，有助于电力电子的基础学习。(Power Electronics classic textbook " Fundamentals of power electronics" answer exercises to help power electronics based learning.)

恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为例，重点讨论如何巧妙应用 LED恒流驱动电路的采样电阻提高大功率LED的效率，并给出大功率LED驱动器设计与散热设计的注意事项。-LED constant current drive and to improve the optical efficiency of LED application design of two key issues, this paper describes the application of high-power LED constant current driver and the choice of the program guide, and then the United States National Semiconductor (NS) products, for example, focus on how skillful application of LED constant current driver circuit of the sampling resistor to improve the efficiency of high-power LED, and gives high-power LED driver design and thermal design considerations.

数据结构（C语言版）清华大学出版社第二章课件-Data structure (C language version), Tsinghua University Press, Chapter II Courseware

matlab仿真出系数，并且在与matlab中提供的代码相比较(Matlab emulate the coefficients and compare them with the code provided in MATLAB)