main_diag_1122

Background Given a set of rectangles {R1, R2, …, Rn}, compute the area of their common intersection. i.e., Area(R1∩R2∩…∩Rn) The edges of the rectangles R1, R2, …, Rn, are either vertical or horizontal lines. For example, the intersection of 4 rectangles, R1, R2, R3, and R4, in the following figure is the shaded rectangle. Input The input contains (N + 1) lines. The first line specifies the number of rectangles N, where 1 < N < 1000. Since the sides of the rectangles are parallel to the x-axis and y-axis, each rectangle is bounded by the lines x = x1, x = x2, y = y1 and y = y2 and each subsequent line of the input file thus specifies one rectangle in the following format: x1 x2 y1 y2 such that 0 <= x1 < x2 <= 10000 and 0 <= y1 < y2 <= 10000, and x1, x2, y1 and y2 are integers. Output The output file contains the area of the intersection of all the rectangles.

本设计是将安卓技术、单片机技术、无线通信技术等相关技术应用到视频监控系统中，可实现视频监控系统的设备移动化，由可移动监控平台、控制软件两部分组成。通过无线网络对监控平台进行移动方向、速度的控制，平台上的安卓手机摄像头实时采集视频图像信号并通过无线WiFi网络将视频信号实时传输到手机端观看。具有控制方便，监控灵活，模块化，可拓展性强等优点，可应用于险情探测、防爆、现场巡视、家庭安防、图像采集等领域。此部分是电脑端Java程序。(This design applies Android technology, microcontroller technology, wireless communication technology and other related technologies to the video surveillance system, which can realize the equipment mobility of the video surveillance system. It consists of mobile monitoring platform and control software. The mobile direction and speed of the monitoring platform are controlled by wireless network. The Android mobile camera on the platform collects video image signals in real time and transmits them to the mobile terminal for viewing through wireless WiFi network. It has the advantages of convenient control, flexible monitoring, modularization and expansibility. It can be used in danger detection, explosion-proof, on-site inspection, family security, image acquisition and other fields.)

说明：  这是个超级信号指标，使用比较直观，对初学者有帮助(This is a super signal indicator, which is more intuitive and helpful for beginners.)

说明：  Introduction to BeiDou navigation satellite system

说明：  PD协议最新版，可供从事人员学习和工作参考。(The latest version of the PD protocol can be used for reference in the study and work of personnel.)

冰点BaiDNS动态域名解析系统是基于VB程序开发，可以进行动态域名解析，具有二级域名申请、登录、修改注册密码和查看解析状态、查看登录日志等功能。 -Freezing point BaiDNS dynamic domain name system is based on the VB development, dynamic DNS can be a secondary domain name application, the registry, modify the registration status of the password and view the resolution to see features such as registry log.

收集的一组跟噪声产生以及消除、衡量消噪性能指标的MATLAB仿真源代码，每个文件夹下都附有对该代码的注解！-gathered with a group and the elimination of noise, the weighing-noise performance indicators MATLAB simulation source code, Each folder with all of this code notes!

神经网络与深度学习案列代码，神经网络与深度学习教程例题代码(Neural Network and Deep Learning Case Code, Neural Network and Deep Learning Course Case Code)

说明：  快速生成横竖向构造线不需要繁琐输入“XH”“XV”即可生成相应构造线(Fast generation of horizontal and vertical construction lines does not need tedious input)

VC++60编译通过，利用ODBC操作*.mdb数据库，非常完善的学生信息管理系统。可以改为其它数据库。(VC++ 60 compiler through the use of ODBC operation*. mdb database, an excellent student information management system. Could be converted to other databases.)