WAWS

说明：  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.

三分之一倍频程程序，信号处理必备，请自用下载(One-third octave program, self-download)

VC++写的关于键盘的程序-keyboard

说明：  这是一篇关于使用matlab进行隶属度函数编辑计算的详尽讲解，高清(This is a detailed explanation of the use of matlab membership function editing calculation, hd)

说明：  HTML俄罗斯方块小游戏代码，界面简洁，难度可选：简单、一般、困难，键盘操作，↑：变换、←：左移、→：右移、↓：加速。(HTML Tetris game code, simple interface, difficult to choose: simple, general, difficult, keyboard operation,: transformation,: left shift, right shift,: acceleration.)

说明：  产生电压暂降，暂升，波动，振荡，谐波等多种电能质量单一和复合扰动问题(Compound disturbance of power quality)

opengl基于碰撞检测的简单第一人称射击游戏(Opengl Simple First Person Shooting Game Based on Collision Detection)

java 课件介绍JAVA语言的入门知识-java software JAVA language introduction introductory knowledge

开发的指数平滑发用于短期负荷预测，已经用于实际工程(smooth development of the index for the short-term load forecasts, has been used for practical projects)

说明：  基线校正代码，包括小波基线校正及滤波器基线校正，可用于光谱数据的预处理。((Baseline correction codes, including wavelet baseline correction and filter baseline correction, can be used for preprocessing of spectral data.))