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Control Systems Engineering 7th Edition 2015
control system engineering ogata
- 2020-06-18 22:00:01下载
- 积分：1
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iSIGHT_ANSYS_Example
关于isight工程实例，与ansys集成，实用性强(About iSIGHT project example, practicability is strong.)
- 2018-09-17 16:11:23下载
- 积分：1
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新GRE阅读理解36套
说明： GRE复习资料，祝各位亲们复习愉快！！！(GRE revision material)
- 2019-06-01 16:18:21下载
- 积分：1
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于群 MATLAB_Simulink电力系统建模与仿真
matlab建模与仿真带源码于群版，亲测非常全面，带书中例子和simpower使用手册(Matlab modeling and simulation)
- 2020-09-29 11:07:43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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MonteCarlo
介绍关于蒙特卡洛算法，用于模拟光子在人体皮肤（组织中传播的作用）(The Monte Carlo algorithm is introduced to simulate the effect of photons on human skin (tissue propagation).)
- 2020-12-10 14:09:19下载
- 积分：1
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python爬虫小程序
用python编的爬虫小程序，希望大家喜欢，谢谢大家！(python internet reptile book)
- 2020-06-22 20:20:01下载
- 积分：1
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yjjk
这里是一些硬件接口的图片,最主要的是引脚的排列顺序,下载参考(Here are some pictures of the hardware interface, the most important thing is pin sequencing, download information)
- 2007-01-30 10:08:57下载
- 积分：1
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CPLD_FPGA
CPLD_FPGA的入门资料.pdf格式,非常清晰.不可多得的入门级资料.(CPLD_FPGA introductory information. Pdf format, is very clear. A rare entry-level information.)
- 2009-11-23 11:09:48下载
- 积分：1
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radarechoSimulation
本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模
型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了
雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行
了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿
真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了
设计和分析。
(This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)
- 2021-04-14 10:28:55下载
- 积分：1
