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断裂参数计算
ansys计算边裂纹断裂参数应力强度因子和J积分还有G释放率(ansys fracture K J G)
- 2018-05-16 21:07:11下载
- 积分：1
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1光伏阵列模块
微电网仿真，光伏发电系统的模块仿真，风力发电的模块(Microgrid simulation)
- 2018-05-31 19:53:55下载
- 积分：1
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tvar1
非平稳信号分析与处理,可用于特征提取，将AR模型扩展应用于非平稳时间序列，得到具有时变系数的时变自回归(time-varying autoregressive, TVAR)模型。(nonstationary random signal analysis and processing)
- 2020-10-20 20:37:26下载
- 积分：1
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crystalplasticityUMATHWANG
黄永刚单晶体塑性的UMAT原始文件，不是网上流传的版本(huang-crystal plasticity)
- 2017-11-25 22:01:00下载
- 积分：1
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1
说明： matlab相关源程序，设计几乎所有的算法，包括图形界面。(Matlab related source code, the design of almost all algorithms, including graphical interface.)
- 2017-11-01 12:13:40下载
- 积分：1
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子空间辨识（ABCD）
说明： 建立基于子空间辨识的PEMFC电特性状态空间模型。(A state space model of PEMFC electrical characteristics based on subspace identification is established.)
- 2021-04-28 09:08:44下载
- 积分：1
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1
说明： 基于信噪比的协作频谱感知算法，能量检测。信噪比(Collaborative Spectrum Sensing Algorithm Based on Signal - to - Noise Ratio.Energy detection.Signal - to - Noise Ratio.)
- 2017-07-24 10:21:00下载
- 积分：1
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wurenji
对地面固定目标设计了一种仅依赖测距传感器的制导律，不再需要传统的视线角信号以及目标和无人机自身的定位信息，再将该制导律推广到对地面匀速和变速移动目标的跟踪制导。相比于现有制导律，本课题提出的制导律结构更为简洁，仅有一个设计参数，并且制导策略更为合理。仿真结果表明所提出的制导律能够实现无人机对地面固定目标的稳定跟踪。(A guidance law that only depends on the ranging sensor is designed for the ground fixed target. The traditional line-of-sight signal and the target and the positioning information of the UAV are no longer needed. The guidance law is extended to the uniform and variable speed moving target Tracking guidance. Compared with the existing guidance law, the guidance law structure proposed by this subject is more concise, with only one design parameter, and the guidance strategy is more reasonable. The simulation results show that the proposed guidance law can achieve stable tracking of UAV fixed targets on the ground.)
- 2017-12-12 21:38:44下载
- 积分：1
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质心定位
质心定位算法实现精度要求低的简单定位，加权质心定位比质心定位定位精度更高一些。(Centroid localization algorithm achieves simple positioning with low accuracy requirement, and weighted centroid localization is more accurate than centroid localization.)
- 2019-04-16 16:44:36下载
- 积分：1
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双椭圆程序
说明： abaqus中用fortran编写的热源子程序（双椭球）(Subroutine of heat source (double ellipsoid) written by Fortran in ABAQUS)
- 2021-01-18 17:20:13下载
- 积分：1
