-
MartinGrapicsWallpaperGeneratorDesignandImplementa
Martin图形墙纸生成器的设计与实现，matlab编程(Martin Graphics Wallpaper Generator Design and Implementation, matlab programming)
- 2010-07-06 21:39:44下载
- 积分：1
-
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
-
economic-load-dispatch
电力系统经济负荷分配的matlab代码实现(Power system economic load allocation matlab code)
- 2021-04-22 22:08:48下载
- 积分：1
-
edge
在matlab，传统的边缘检测直接调用edge函数，但是得到的边缘信息较稀薄，可以通过将sobel,roberts,prewitt三种算子的边缘检测叠加起来，并且对于连续的边缘部分拓宽，使得边缘更连贯清晰(In matlab, traditional edge detection edge direct call function, but thinner than the edge information can be obtained by sobel, roberts, prewitt three edge detection operator stack up, and for widening the continuous edge portion, so that the edge is more consistent clear)
- 2013-12-21 15:16:36下载
- 积分：1
-
cordic
用matlab中Simulink实现CORDIC算法的设计(use MATLAB （Simulink）to design the
CORDIC algorithms)
- 2012-03-15 22:51:43下载
- 积分：1
-
RF_MexStandalone-v0.02-precompiled
随机森林代码，Matlab代码，很好的学习工具(Random Forest (Regression, Classification and Clustering) implementation for MATLAB (and Standalone))
- 2011-06-10 11:10:05下载
- 积分：1
-
radar-rcs
雷达回波仿真，多种目标类型，包含内容说明(Radar simulation, multiple target types,)
- 2020-11-04 19:39:51下载
- 积分：1
-
pend
motion of a simple pendulum
- 2010-03-10 17:04:32下载
- 积分：1
-
Classification-algorithm
本程序用于求解聚类，在生活、科技教研中用途都很广泛。(This procedure is used to solve the clustering is pervasive in life, science and technology teaching and research purposes.)
- 2012-09-08 11:22:02下载
- 积分：1
-
TuXianShiBie
给一个标准图像，能在令一副图像中识别出标准图像.(Can make an image to a standard image, identify the standard image.)
- 2012-04-28 11:52:09下载
- 积分：1
