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3
说明： trial license file supermap application
- 2009-04-30 01:13:11下载
- 积分：1
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Abaqus 非线性有限元分析实例-庄茁
清华大学庄茁教授编写的《Abaqus 非线性有限元分析实例》(Abaqus nonlinear finite element analysis)
- 2017-12-26 23:12:32下载
- 积分：1
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Stateflow教程
说明： matlab simulink 状态图教程 状态图建立，状态图的调试(matlab simulink state flow class)
- 2020-05-07 09:29:53下载
- 积分：1
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Python与机器学习实战
说明： python与机器学习实战教程，机器学习通过Python语言实现，通过大量的实例再现机器学习强大的生命力(Python and Machine Learning Practical Course. Machine Learning is realized by Python Language, and the powerful vitality of machine learning is reappeared through a large number of examples.)
- 2019-05-13 09:59:03下载
- 积分：1
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AdvancedDigitalSignalProcessingAndNoiseReduction
Advanced Digital Signal Processing And Noise Reduction
- 2009-01-04 16:09:59下载
- 积分：1
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HVDCandFACTS
HVDC and FACTS Controllers - Applications of Static Converters in Power Systems (Power Electronics and Power Systems)(HVDC and FACTS Controllers- Applications of Static Converters in Power Systems (Power Electronics and Power Systems))
- 2009-09-16 11:15:39下载
- 积分：1
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时间序列分析及应用：R语言，潘红宇
《时间序列分析及应用：R语言，潘红宇》书籍分享(Time Series Analysis and Application: R Language, Pan Hongyu)
- 2019-02-16 21:50:38下载
- 积分：1
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Ansys材料库(详细力学参数)
说明： Ansys材料库(详细力学参数)，包含ANSYS库中的所有材料参数，如弹性模量、密度等(Ansys material library (detailed mechanical parameters), including all material parameters in ANSYS library, such as modulus of elasticity, density, etc.)
- 2020-06-22 20:20:01下载
- 积分：1
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DynamicPowerQualityTestingTechnology
本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )
- 2009-05-03 10:26:45下载
- 积分：1
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python_programming
这是一本介绍PYTHON编程的好书，其中内容详实，举例经典，且有详细的代码可供参考，极为适合初学者使用。(This is an introduction PYTHON programming books, including informative, the classic example, and there is a detailed code for reference, very suitable for beginners to use.)
- 2014-03-05 19:43:37下载
- 积分：1
