你必须知道的495个C语言问题

说明：  使用图形库，利用c++语言实现了界面化五子棋小游戏(Realize the interface game of Gobang)

说明：  一个实现Iphone样式的AlertDialog，有单独一个确定按钮演示还有一个确定取消按钮的演示，效果跟ios6的按钮效果一样(An Iphone-style Alert Dialog with a single confirmation button and a confirmation cancellation button has the same effect as the button in ios6.)

实现三角调制调频连续波的产生，波形时频域分析，及其与回波混频后差频的仿真，效果很好，希望有帮助！(Triangular modulation frequency modulation continuous wave generation, waveform analysis in frequency domain, and the echo frequency difference after mixing simulation, the effect is very good, I hope to help! )

在ns-2中实现lab3的仿真，以及分析网络的吞吐量、时延、抖动等功能(ns-2/througput/delay/jitter)

JSP大学生奖学金评级系统源码（毕业设计），该系统分为7个模块，分别是注册模块、登录模块、信息显示模块（显示获得奖学金的学生）、学生模块、辅导员模块、教务处模块、管理员模块各模块又分为几个子功能，模块间耦合度较校压缩包内含设计文档。 　　JSP大学生奖学金评级系统实现了对学生档案管理、学生奖学金管理和毕业生成绩管理的自动化、规范化 ,避免了人工管理的不规范性和随意性，同时满足用户的要求，进行可靠的录入，准确的计算和有效的查询、修改。

说明：  Frutiger is a series of typefaces named after its Swiss designer, Adrian Frutiger. Frutiger is a humanist sans-serif typeface, intended to be clear and highly legible at a distance or at small text sizes. A very popular design worldwide, type designer Steve Matteson described its structure as "the best choice for legibility in pretty much any situation" at small text sizes, while Erik Spiekermann named it as "the best general typeface ever".[3][4]

好东西,大家看看! 呵呵^^^^ 大家指教 -Good things, take a look at U.S.! Ha ha ^ ^ ^ ^ U.S. advice

说明：  Audition Acv4.0 for 2020

中国科学院研究生院老师的PPT，对于初学mathematica的人来说，可以借鉴下，了解mathematica的主要功能(Chinese Academy of Sciences, Graduate School of the teacher s PPT, beginner mathematica for people who can draw on, the understanding of the main functions of mathematica)

基于stm32开发板的简单应用，LED闪烁，跑马灯及蜂鸣器的应用。(Based on the simple application of STM32 development board, the application of LED scintillation, horse-running lamp and buzzer.)