在 c# 中 ToBoolArray ToString ToHex ToBytes ToInt ToUInt 二进制十六进制文本格式

对矩形件的排样过程进行编码实现，通过visual c++(layout problem)

Produce a real random number 产生真正的随机数(Produce a real random number produces real random numbers)

RC522 SPI接口的51单片机程序例程(RC522 SPI)

Iar arm 7.8 版本的补丁程序，消除仿真Bug(Iar arm 7.8 patch to eliminate simulation Bug)

说明：  离散数学（Discrete mathematics）是研究离散量的结构及其相互关系的数学学科，是现代数学的一个重要分支。离散的含义是指不同的连接在一起的元素，主要是研究基于离散量的结构和相互间的关系，其对象一般是有限个或可数个元素。离散数学在各学科领域，特别在计算机科学与技术领域有着广泛的应用，同时离散数学也是计算机专业的专业课程(Discrete mathematics is a mathematical discipline which studies the structure of discrete variables and their relationship. It is an important branch of modern mathematics. The meaning of discrete refers to different elements connected together. It mainly studies the structure and relationship between discrete variables, and its objects are generally limited or countable elements. Discrete mathematics has a wide range of applications in various disciplines, especially in the field of computer science and technology.)

计算流体力学软件Fluent中所有的曳力模型UDF程序(Fluent CFD software, all of the drag model for UDF)

本文研究了几类高阶非线性有理差分方程的动力学性质其中主要包括渐进稳 定性、全局渐近性，一致性，有界性。(This thesis addresses the dynamics of higher-order nonlinear rational difference equations，诵m emphasis on their asymptotic stability,global asymptotic stability, persistence，and boundedness)

基于vuforia的增强现实虚拟按钮功能及unity案例(Virtual button function of augmented reality based on vuforia)

C51单片机例程，从简单基础部分开始，全方位讲解C51单片机的应用，是初学者学习的好帮手，希望能对你有所帮护。

给定的n个点在二维平面上,发现的最大数量点躺在同一直线。(Given n points on a 2D plane, find the maximum number of points that lie on the same straight line. )