Relax_Ye

/* 描述： 1.自定义分数类fraction，使用该类可以完成分数的输入、分数的加、减、乘、除二目运算和一目减运算、分数的约分操作、分数的倒数运算、对两个分数进行六种比较运算、以及对分数的输出等操作。 2.尽量用运算符重载函数。如，可重载+、-、*、/、>、>=、 =,< ,< =,==,!=, in order to achieve a variety of computing scores. And achieve scores and mixed integer operations. 3. As far as possible to consider application performance.

java写的连连看 -the 1000 block of Terry Avenue java wrote the 1000 block of Terry Avenue write java java write the 1000 block of Terry Avenue 1000 block of Terry Avenue

北大青鸟的java学习文档，一共有4份，这是第四份，希望对大家有帮助。-Beida Jade Bird to learn the java files, a total of 4, this is the fourth, in the hope that everyone has to help.

超声波模块测距驱动软件，可是现实实际距离精度高(The ultrasonic modules ranging driver software, but the reality of the actual distance and high precision)

说明：  A C language algorithm suitable for the shortest distance of the graph

DELPHI C/S结构网络在线考试程序，先运行服务端后再启动客户端，若对Delphi比较熟悉，你可以此源码为基础，完整出一个完整的在线考试系统。

人工合成记录的程序，子波为Ricker子波-synthetic documented procedure for the wave-wave Ricker

说明：  适用于使用了 OkHttp/Retrofit 作为网络请求框架的项目，可以拦截并缓存应用内的所有 Http 请求和响应信息，且可以以 Notification 和 Activity 的形式来展示具体内容(It is suitable for projects that use OkHttp/Retrofit as the framework of network requests. It can intercept and cache all Http requests and response information in the application. It can also display the specific content in the form of Notification and Activation.)

说明：  利用ENVI进行大气校正代码,c#可以正常调用(use ENVI to CAL_QUACC)

六层DSP+ARM_PCB图及封装库，可以进行修改在用！！！ (Six-storey DSP+ ARM_PCB map and package libraries, can be modified to use at! ! !)