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Python
Python灰帽子：黑客与逆向工程师的Python编程之道]英文文字版(Hackers and reverse engineer the Python the tao of programming)
- 2017-03-18 22:31:56下载
- 积分：1
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预加重与去加重
说明： 预加重与去加重介绍；对高速信号进行补偿；(Introduction of Pre-emphasis and De-emphasis)
- 2020-06-16 08:40:02下载
- 积分：1
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signal-and-system
信号与系统 陈后金 PPT 本科研究生都能用上(signal and system chen houjin PPT for student and soon)
- 2015-10-09 12:21:50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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cpp_sec_ppt2
很好的学习C++的教程，这是第七章至第十二章的PPT(Good learning C++ s Guide, which is under Chapter VII to XII of the PPT)
- 2007-12-16 19:52:32下载
- 积分：1
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ISIGHT工程优化案例分析
说明： isight应用实例，帮助初学者快速掌握isight使用方法(ISIGHT application examples help beginners quickly master the use of iSIGHT)
- 2020-05-04 15:24:49下载
- 积分：1
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叶孤城-iOS进阶
这是一本ios进阶的书籍，希望对大家有所帮助(This is an advanced ios book, I hope it can help you)
- 2020-10-11 18:27:33下载
- 积分：1
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合成孔径雷达成像 算法与实现
说明： 合成孔径雷达成像 算法与实现书籍，内容详细，充实适用于初学者，有关于RDA成像算法的详细解释(Synthetic aperture radar imaging algorithm and implementation book, detailed content, enrichment, suitable for beginners, There is a detailed explanation of RDA imaging algorithm)
- 2020-11-25 10:35:35下载
- 积分：1
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WaveletSegmentation
种基于Unit-Linking PCNN和HSI空间的彩色图像分割新方法。(Species based on Unit-Linking PCNN and the HSI space for color image segmentation new approach.)
- 2010-03-15 13:25:09下载
- 积分：1
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stft
一篇关于短时傅里叶变换的初级教程，适合初学者结合matlab学习用(On a short-time Fourier transform of the primary curriculum, suitable for beginners to learn matlab combination)
- 2009-04-28 08:35:30下载
- 积分：1
