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gm1
灰色系统预测GM(1,1)模型的MATLAB详细源代码
(GM (1,1) model of gray system prediction the detailed MATLAB source code)
- 2013-03-06 16:50:28下载
- 积分：1
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vertical_parking
垂直泊车仿真模型，采用三段弧式路径规划，能够实现在不同起始点下的垂直泊车(Vertical parking simulation model, using three-stage arc path planning, to achieve vertical departure at different starting points)
- 2017-03-14 22:15:45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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GUI4GUI
A gui software for developing GUI in Matlab.
- 2010-01-02 18:04:29下载
- 积分：1
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example5_3
超外差接收机的matalab功能模块仿真，调幅中波收音机的接收頻率段为550KHz 到605KHz，中频为465KHz (The matalab specialized superheterodyne receivers function modules simulation, am medium-wave radio shows for 550 KHz to receive 605 KHz, intermediate frequency for 465 KHz
)
- 2012-01-03 21:34:16下载
- 积分：1
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相位扫描
简要实现相控阵雷达扫描过程，以及阵元个数对波束的影响(Brief Realization of Phased Array Radar Scanning)
- 2018-12-27 20:40:27下载
- 积分：1
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contourenhance_main
An efficient way to implement image enhancement with contourlet transform.
Welcome(An efficient way to implement image enhancement with contourlet transform.Welcome)
- 2008-01-14 22:37:12下载
- 积分：1
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mppts
solar pv mppt system
- 2011-10-28 01:29:57下载
- 积分：1
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multilevel-inverter-lesson
multilevel inverter theory
- 2014-02-21 22:06:46下载
- 积分：1
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MatlabSimulationTechnologyandApplicationGuide
通过大量的撕裂介绍了如何使用MATLAB实现对电子线路、数字电路、数字信号处理、数字通信的仿真及其方法和技巧。(Through a lot of tearing describes how to use MATLAB to achieve the electronic circuits, digital circuits, digital signal processing, digital communication and its methods and techniques of simulation.)
- 2010-12-12 22:46:14下载
- 积分：1
