laspack-1.12.2

VB语言写的按键追踪控件及应用，含有调用源码。(The key tracking control written in VB language and its application contain calling source code.)

远程木马编程DIY之系统服务13试，适合开发远控软件和木马开发人员。(Remote DIY Trojan programming system services13, suitable for the development of remote control software and Trojan developer.)

说明：  许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)

博弈树，是数据库课程中非常重要的一个编程程序。里面的编程思想非常适合初学者(Game tree, which is the database course a very important programming procedures. Inside the programming ideas for beginners)

simple ray-tracing

FT的驱动代码，费了好大的劲才获得的，请参考并提出宝贵意见。(FT s driving code,it s very difficult to get it, please refer to it and give you good opinion.)

说明：  串口通信，也可实现虚拟串口通信。采用VS2015编程 MFC(Serial communication. It can also realize virtual serial communication.)

通达信自定义选股插件程序,嵌入通达信，输入某个参数，然后根据相关的股票行情数据计算，然后输出我需要的数据。(Letter custom stock access plug-ins, embedded access to the letter, enter a parameter, and then stocks in accordance with the relevant data, and then output the data I need.)

说明：  四叉树（lod）实现地形三维可视化的程序，内有代码和数据(quadtree (incomplete) 3D terrain visualization procedures, which have code and data)

实现了一个简单的brick shader(umolement a simple brick shader)