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zhishushuaijian
风机模态参数识别，主要是风机急停工况下阻尼、自振频率等识别(The identification of the modal parameters of the wind turbine and is mainly the identification of the damping and vibration frequency of the wind turbine under the emergency shutdown condition.)
- 2017-12-12 14:51:40下载
- 积分：1
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GPR_Sim
GPRSim.net is a basic GPR time domain simulation tool. It is partially based in the transmission line model and allows up to ten layers to be simulated with frequencies ranging from 200 to 2000 MHz. It can be used to try out different real world survey scenarios and understand how different center frequency antennas could perform, as well as getting an idea of how the ground penetrating radar A-scan might look like in the given conditions.
- 2018-09-29 21:55:50下载
- 积分：1
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mathmatic
光学谐振腔计算，锁模调制，腔内功率密度计算，一阶导数求解(Calculation of optical resonator)
- 2017-11-30 10:35:11下载
- 积分：1
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ModalAnalysis
说明： 利用有限元对板建立模型，然后通过模态分析求出求特征频率与振型，并能够可视化(The finite element method is used to establish the model of the plate, and then the characteristic frequency and vibration mode can be obtained through modal analysis, which can be visualized)
- 2020-12-01 16:58:00下载
- 积分：1
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noise_calculation
根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)
- 2019-03-18 10:21:56下载
- 积分：1
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自适应滤波法微弱信号检测
基于自适应滤波算法的通信系统中微弱信号检测程序(Weak Signal Detection Program in Communication System Based on Adaptive Filtering Algorithms)
- 2019-06-25 09:14:49下载
- 积分：1
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中国公交车系统
全国公交车系统,可查询线路和车站, 寻找转车路线 (National Bus system will be able to access lines and stations, for interchange route)
- 2021-01-06 14:48:54下载
- 积分：1
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wheel
fortran轮轨耦合分析程序，能分析单个轮对轮轨动力作用(Fortran program for single wheelset dynamic simulation)
- 2017-09-14 22:03:34下载
- 积分：1
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servo
说明： PFC模型的围压伺服代码 可直接应用 为最新5.0版本代码(code of PFC the servo code to model version 5.0)
- 2020-06-18 05:40:01下载
- 积分：1
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rad_dms
说明： 实现弧度向角度的转换，判断在第几象限。。。。。。(Realize the conversion of radian to angle and judge the quadrant)
- 2019-01-13 19:12:24下载
- 积分：1
