定点热源-循环编程求解的高斯光斑

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.

声学仿真。模拟声柱在comsol的情况。声学入门案例，适合初学者(Acoustic simulation. Simulated sound column in COMSOL. Introduction to acoustics, suitable for beginners)

添加噪声处理，IMC-PID是利用内模控制原理来对PID参数进行计算，数据模型归一化，模态振动。( Add noise processing, The IMC- PID is using the internal model control principle for PID parameters is calculated, Normalized data model, modal vibration.)

CSS3工单回复时间轴代码是一款手机端流程时间轴样式代码。(CSS3 Worksheet Reply Timeline Code is a mobile phone process timeline style code.)

一些基本函数的程序源代码：包括（1）malloc函数（2）free函数（3）realloc函数（4）calloc函数 （5）学生数据库的编写（6）通讯录 以上都包含c语言源码，obj文件及应用程序-Some of the basic function of the source code of the program include: (1) malloc function (2) free function (3) realloc function (4) calloc function (5) the preparation of students in the database (6) address book contains more than c language source code, obj documents and applications

说明：  用SVD-TLS估计观测数据的ARMA模型的AR参数，(Estimate the AR parameters of the ARMA model of the observed data)

各种异步电机在matlab-simulink下的仿真模型。(All kinds of asynchronous motor in matlab simulation model-simulink.)

化学驱仿真模拟系统，由美国得克萨斯大学编写。(Chemical flooding simulation system, prepared by the University of Texas.)

说明：  一款简单的HTML5文件上传组件美化jQuery插件(A Simple HTML5 File Upload Component to Beautify jQuery Plug-in)

原创作品，一个好玩的俄罗斯方块，写此游戏只为练手，希望能够帮助跟我一样才开始学vc的新手-original works, a fun Tetris, this game was made just for practicing hand, hoping to help as I only started to learn vc newbie