-
cross-corr
Cross-correlation of several signals
- 2009-05-25 22:31:56下载
- 积分：1
-
genzong
提供直扩系统的跟踪环路的matlab程序，并对其误差进行分析(Direct expansion system to provide tracking loop matlab program, and its error analysis)
- 2020-12-14 13:59:14下载
- 积分：1
-
HDB3decoding
数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。HDB3码的作用是对数字基带信号进行编码，便于在接收端对定时分量的提取。(Digital baseband signal transmission is an important part of digital communication system. In digital communication, some occasions without carrier modulation and demodulation process, and to direct transmission baseband signal. HDB3 code is used to encode digital baseband signal, facilitate at the receiving end of timing component extraction.
)
- 2013-03-17 20:28:49下载
- 积分：1
-
Model-matematyczny-statku-Cybership-II
polish book about cybership 2
- 2013-10-28 05:17:33下载
- 积分：1
-
Turbo
Turbo编码 Matlab程序 以及另外一种编程方法(Turbo coding Matlab program and another programming method)
- 2013-12-12 07:36:51下载
- 积分：1
-
samson2018720pblurayx264ytsag-english-128177
ojdojdojdj ndijdijidj bdjbdjbdjb jbjbdjbdjb
- 2019-01-24 02:16:45下载
- 积分：1
-
DTC_22MAS12
this simulationto make table
- 2014-02-23 19:52:43下载
- 积分：1
-
statcom_Apf
STATCOM与有源滤波器的仿真，电流为滞环控制，含无功、谐波电流检测
(STATCOM simulation with active filter, current hysteresis control, including reactive power, harmonic current detection)
- 2016-05-25 00:24:38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
-
cannydetect
用matlab图像处理工具箱进行canny边缘检测(Matlab image processing toolbox with canny edge detection)
- 2010-01-19 18:18:12下载
- 积分：1
