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ansys计算转子轴系临界转速，画坎贝尔图的源代码(ansys rotor shaft critical speed calculation, painting Campbell diagram of the source code)

说明：  A、名称：限幅滤波法（又称程序判断滤波法） B、方法： 根据经验判断，确定两次采样允许的最大偏差值（设为A）， 每次检测到新值时判断： 如果本次值与上次值之差A，则本次值无效，放弃本次值，用上次值代替本次值。 C、优点： 能有效克服因偶然因素引起的脉冲干扰。 D、缺点： 无法抑制那种周期性的干扰。 平滑度差。(A. Name: Limited filter method (also known as program judgement filter method) B. Method: Based on experience, the maximum allowable deviation (set to A) of two sampling times is determined. Judge each time a new value is detected: If the difference between the current value and the previous value is

将icrs坐标系转换到ITRS坐标系。matlab代码(ICRS to ITRS transformation)

c#+SQL开发的房屋租赁系统,很适合做毕业设计使用，(c#+ SQL development for the housing lease system, it is suitable for use graduation,)

计算光波导模式，详细内容请见附件包里的文件(waveguide mode)

this program change title of menu of windows

工厂产线测试软件测试笔记本电脑的老化测试软件，VC编写(a programming )

说明：  1302专用时钟芯片 1602 LCD 显示 (1302 dedicated clock chip 1602 LCD display)

世界领先的数字近景摄影测量系统软件2007版，绝对值得收藏。(The world s leading digital close-range photogrammetry system software, 2007 edition, is worth collection.)

通过坐标转换的方法估算月球在某一时刻在J2000坐标系下的位置和速度。（理解航天中坐标转化、时间系统的学习案例）(Through the coordinates of the conversion method to estimate the moon at a time in the J2000 coordinate system under the location and speed. (Understanding of aerospace coordinate transformation, time system learning case))