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500KV双极
直流输电比起交流输电更适合进行远距离高压输电，基于PSCAD电磁暂态仿真软件构建了交流系统、换流变圧器、换流器、交-直流滤波器、平波电抗器及直流输电线路等的仿真模型，并以此搭建了500kV高压直流输电系统仿真模型，验证了该模型的准确性。(DC transmission is more suitable for long-distance transmission than AC transmission, the electromagnetic transient simulation software PSCAD is built based on the simulation model of AC system, converter transformer, voltage converter, AC / DC filter, smoothing reactor and DC transmission lines, and to build a 500kV HVDC system simulation model validation the accuracy of the model.)
- 2017-11-19 18:40:12下载
- 积分：1
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_基于射线跟踪模型的3.5 GHz无线传播特性研究
说明： 3.5 GHz 是 5G 网络部署的重要频段，本文结合射线跟踪模型，对 3.5 GHz 的无线传播特性进行了研究，并于 1.8 GHz 进行了对比，提出 5G 网络初期部署的建议(3.5GHz is an important frequency band for 5g network deployment. In this paper, the radio propagation characteristics of 3.5GHz are studied in combination with ray tracing model, and compared with 1.8GHz. Suggestions for initial deployment of 5g network are proposed)
- 2019-12-11 10:08:09下载
- 积分：1
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test
说明： 将一个50Hz的干扰信号加入到白噪声中，然后对合成信号做fft，得到相应的幅频谱图和相位谱图。(A 50 Hz interference signal is added to the white noise, and then the composite signal is FFT to get the corresponding amplitude spectrum and phase spectrum.)
- 2021-03-10 00:04:45下载
- 积分：1
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李雅普诺夫稳定性分析
说明： 李雅普诺夫稳定性分析，包含几种典型案例，供参考。(Lyapunov stability analysis, Contains several typical cases, For your reference)
- 2020-04-11 09:07:48下载
- 积分：1
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sir
基于netlogo环境下的建模仿真，实现SIR模型的病毒传播(Based on netlogo environment modeling and simulation, to achieve the SIR model of virus transmission)
- 2017-08-14 11:26:01下载
- 积分：1
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huigui
基于回归分析的负荷预测，包括了最小二乘回归和偏最小二乘回归(Load forecasting based on regression analysis)
- 2017-07-26 11:10:03下载
- 积分：1
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suspension
半主动悬架的整车模型，基于LQG算法进行悬架振动控制(Vehicle model of semi-active suspension)
- 2018-05-08 21:41:43下载
- 积分：1
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基于MATLAB和ANSYS的悬臂梁拓扑优化
分别对matlab和ansys两种平台的拓扑优化结果分析比较，为学习者提供了两种不同优化设计思路，过程详细清晰，易于学习理解(The analysis and comparison of topology optimization results between MATLAB and ANSYS two platforms provide two different optimization design ideas for learners. The process is clear and clear, and easy to learn and understand.)
- 2017-12-11 15:12:22下载
- 积分：1
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IEEE39_BPA_PSSE
基于bpa的IEEE39节点算例，包含暂态数据和稳态数据(Example of IEEE39 node based on BPA)
- 2021-06-21 19:30:01下载
- 积分：1
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Magic
说明： 魔术轮胎公式，车辆动力学中常用的关于轮胎的建模(magic tire,used in vehicle model.)
- 2020-11-17 18:59:40下载
- 积分：1
