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RefProp7
一个关于物性计算的软件,能够计算出各种制冷剂的物性,而且有DLL文件供VB和Matlab调用,使用及其方便。(A calculation on the physical properties of the software can calculate various physical properties of refrigerants, and have DLL files for VB and Matlab call, use and convenience.)
- 2021-04-22 23:28:48下载
- 积分:1
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Newmark
newmark通过迭代激起结构动力响应,包括速度、位移、加速度(newmark inspire dynamic response)
- 2020-12-01 22:09:27下载
- 积分:1
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滤波法
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
- 2020-06-24 18:20:01下载
- 积分:1
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Hohmann
典型的霍曼变轨算法,简单易懂,有清晰的注释(Hohmann orbit typical algorithm, easy to understand, there is a clear Notes)
- 2009-03-10 03:17:35下载
- 积分:1
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IRI_2001
说明: 电离层的延迟模型IRI-2001,输入参数为太阳黑子数,可以得到电离层VTEC的值。(Delay model of the ionosphere IRI-2001, the input parameters for the sunspot number, you can get the value of ionospheric VTEC.)
- 2009-07-28 17:40:56下载
- 积分:1
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优化设计
利用ANSYS APDL 进行结构优化设计(Structural optimization design)
- 2017-12-14 10:46:45下载
- 积分:1
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Movie
影院售票系统 可以上传电影名称,可以点击后售票,状态为已售票(Movie sell System)
- 2012-08-14 16:49:39下载
- 积分:1
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qh1
一个三相异步电动机(感应电机)设计程序,用来实现电动机设计及其相关的设计计算(A three-phase asynchronous motor (induction motor) design process, used for motor design and its related design calculation)
- 2009-04-20 22:33:38下载
- 积分:1
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OpenFileDialog
说明: csharp中的浏览文件夹的应用源码程序(CSharp folder in the browser application program source code)
- 2008-08-30 09:49:56下载
- 积分:1
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Capacitor_Voltage_test
控制吉时利公司的CV590设备,来测试半导体器件以及分立器件的电容及电导程序及算法。(control CV590 intruments to measure capacitor and conductor of wafer or capacitor.)
- 2009-11-03 19:37:15下载
- 积分:1