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pendlum
单摆、倒立摆的二维及三维控制与仿真（请在matlab7.0中打开）(pendulum, the inverted pendulum 2D and 3D Control and Simulation (please matlab7.0 open))
- 2007-03-06 09:17:21下载
- 积分：1
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Correlation-Based-Spectrum-Sensing-in-Cognitive-R
good paper on cognitive radio spectrum sensing
- 2011-06-28 12:15:51下载
- 积分：1
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disrri
画地震事件全球分布图，类似于gmt功能，基于matlab(drawing the earthquak distribution)
- 2014-12-22 20:06:40下载
- 积分：1
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cluster
雷达地杂波仿真，根据空时自适应信号处理原理，对雷达杂波进行了仿真。(radar cluster simulation)
- 2021-02-26 01:39:38下载
- 积分：1
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yengyanhiu
用平面波展开法计算二维声子晶体带隙,包括脚本文件和函数文件形式，有较好的参考价值。( Computation Method D phononic bandgap plane wave, Including script files and function files in the form, There are good reference value.)
- 2021-04-05 19:09:03下载
- 积分：1
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Detection-of-short-duration-power-quality-disturba
优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。
(The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags.
In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m)
- 2021-04-08 19:39:00下载
- 积分：1
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Matlab-Advance-Electric-Drives3
PMSM with PWM .......
- 2011-01-31 21:36:20下载
- 积分：1
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LTE_channel_estimation
说明： 有关LTE信道估计的硕士论文。主要讲上行信道的估计算法和实现(Master s thesis for LTE channel estimation)
- 2011-02-17 22:36:26下载
- 积分：1
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New-folder
to extract the feature
- 2012-03-23 10:47:44下载
- 积分：1
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PCA_ORL
对人脸图片用PCA降维，提取特征脸，附上ORL数据库(dimension reduction using PCA to extract eigenfaces of face images and the ORL dataset will also be provided)
- 2013-04-07 19:31:22下载
- 积分：1
