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wxWidgets
< Cross.Platform.GUI.Programming.with.wxWidgets>>中译本PDF格式制(<Cross.Platform.GUI.Programming.with.wxWidgets>> in PDF format translation system)
- 2006-11-03 13:11:32下载
- 积分:1
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Mintegera
通常matlab不能进行整数规划,现一一款混合整数的线形规划matlab m文件
(Usually matlab integer programming, now a mixed integer linear programming matlab m file)
- 2012-08-12 20:51:40下载
- 积分:1
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genetic-algorithm-
该目录包含了matlab的遗传算法优化工具箱
。(This directory contains the Genetic Algorithm Optimization Toolbox for
Matlab.)
- 2013-10-22 19:55:41下载
- 积分:1
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EMD-denoising
this program discribe the denosing process by EMD
- 2013-10-27 02:27:27下载
- 积分:1
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pengyeng_v15
包括最小二乘法、SVM、神经网络、1_k近邻法,小波包分析提取振动信号中的特征频率,利用最小二乘算法实现对三维平面的拟合。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares algorithm to fit a three-dimensional plane.)
- 2016-05-23 16:51:32下载
- 积分:1
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KaiHuanSPWM
单项桥式逆变电路的PWM matlab仿真文件,在 7.0下可运行(Single-bridge inverter circuit of the PWM matlab simulation files, can be run in 7.0)
- 2009-05-14 22:17:00下载
- 积分:1
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hyperspectral_image_index_analysis
Hyperspectral Image Index Analysis
- 2011-10-31 16:02:43下载
- 积分:1
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traffic-code
Real-time Recognition System of Traffic Light in
Urban Environment
Abstract—detection of arrow traffic light is a focal point research
in autonomous vehicle, and in urban environment it is the basic
technique. However, most researches mainly concern the circular
traffic lights. A novel algorithm is proposed in this paper to
resolve the problems of detection and recognition of arrow traffic
lights.
- 2013-11-20 18:59:20下载
- 积分:1
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HHT_power-system_power-quality_disturbances-detect
优秀论文及配套源码。Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术,该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列,每一个序列称为一个固有模态函数(IMF),然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱,汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理,将信号中真实存在的不同尺度波动或趋势逐级分解出来,最终用瞬时频率和能量来表征原信号的频率含量。
本文研究了基于HHT的暂态电能质量扰动检测方法,介绍了HHT的基本原理和利用HHT检测电能质量多扰动信号的实现方法。仿真试验表明该方法可以实时检测扰动的起止时刻,持续时间和扰动幅度,适用于电能质量多扰动的监测和辨识系统。
(Hilbert-Huang Transform(HHT) is a new non-stationary signal processing technology,including the Empirical Mode Decomposition(EMD) and Hilbert spectral analysis.In this method,arbitrary non-stationary signals was divided into a series data sequence with different characteristic scales after the first EMD treatment,each sequence is called an intrinsic mode function(IMF),and then each IMF component gained corresponding the Hilbert spectrum though Hilbert spectrum analysis,a summary of all Hilbert spectrum assembled to the spectra of the original signal.In essence,this method is a stable processing for non-stationary signal,which decomposed the different fluctuations or trends in the signal in rum,and represented the frequency content of the original signal using the final instantaneous frequency and energy.
This paper study a method to detect power quality disturbances based on the HHT,in which the principle and the realization of the HHT and the realization of power quality disturbance)
- 2021-04-24 10:48:48下载
- 积分:1
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interpsinprocess
正弦插值函数源码及应用,成像方面的可以参考。。。(Sine interpolation function source code and applications, imaging can refer. . .)
- 2013-04-16 13:46:32下载
- 积分:1