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列举一个感冒论域，北航机试题。论域U 条件属性 决策（感冒）d 头疼a1 肌肉痛a2 体温a3 以上为属性。下面是取值。默认1为是，0为否。对于体温来说，0为正常，1为高，2为很高-Listed in a cold domain, BUAA test machine. On the domain U-attribute decision-making conditions (cold) d headache muscle pain a1 over a2 attribute a3 body temperature. The following is a value. Default 1 for yes, 0 for not. The temperature is 0 for normal, 1 high, 2 for high

这是一个有关考试登陆系统的程序-This is a landing system for the examination procedures

基于STC15F开发的航模启动起落架低气压保护程序(Low pressure protection program for landing gear starting and landing gear based on STC15F)

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.

matlab中调用ansys进行计算，有例子和调用说明word(In matlab, we call ANSYS for calculation. There are examples and call description word.)

用于振动信号转换，时频转换分析，时域统计分析(Vibration spectrum analysis)

abaqus网格到flac3d网格转换,仅支持实体单元，结构单元不能识别(translate flac3d model from abaqus model)

说明：  报表例程、可以生成WORD报表，学习研究(Report routines, WORD reports can be generated, learning and research)

基于线性矩阵不等式理论对网络控制系统的控制器设计及方法进行了详细阐述，并进行了仿真试验，验证了所提出的方法的有效性。-Based on linear matrix inequalities theory of networked control systems with controller design and methods in detail, and carried out a simulation test to verify the proposed method is effective.

详细介绍了ARM的架构和应用等各个方面。是PPT格式，图文并茂，讲解详尽，以只读的方式打开即可-Detailed information on the ARM architecture and application and other aspects. Is a PPT format, with illustrations to explain in detail in order to read-only manner open to