搜索资源列表
relax.rar
- 谐波检测的RELAX算法，优于FFT,能够对幅值，频率，相位进行有效估计,an algorithm for estimation of sinusoid parameter
APF_ip_iq
- 基于matlab的高次谐波检测模块,根据ipiq的算法原理进行仿真-Matlab-based high-harmonic detection module, according to principles of the simulation algorithm ipiq
hanningwindow
- 该程序是加上汉宁窗，用来检测谐波次数比较近的谐波-hanning FFT
hanningiectest
- 对于IEC谐波检测的程序，采用hanning窗函数，然而求解-For the IEC harmonic detection process, using hanning window function, but the solution
AnAccurateMethodof
- 一种精确测量间谐波的方法，可以准确检测电力系统的信号-An accurate method of measuring inter-harmonics, power system can accurately detect the signal
wyz_fft
- fft谐波检测，分析信号的频谱和幅值，相位-fft harmonic detection, analysis of the signal spectrum and amplitude, phase
11
- 讲述谐波检测的方法，利用小波变换的方法检测突变点-About the harmonic detection method using wavelet transform to detect mutations
FTF1
- 有关谐波检测信号分析，进行傅里叶变换得到负载信号的幅值和相位-The harmonic detection signal analysis, Fourier transform of the signal' s amplitude and phase of load
AddWindowDFT
- 用于谐波检测，加窗插值算法，在抑制频谱泄露和栅栏效应方面能够达到很好的效果-For harmonic detection, windowed interpolation algorithm, the inhibition effect of spectrum leakage and fence area to achieve good results! !
harmonicdetection
- 利用小波变换含有突变点的信号进行谐波检测，得到信号突变时刻-Wavelet transform the signal with the harmonic mutations detected by the signal point mutation
ceshi4
- 非负矩阵应用于电能质量中的程序，用于谐波检测，构造和分解基本谐波-Non-negative matrix used in the power quality program for harmonic detection, the basic harmonic structure and decomposition
A-fuzzy-expert-system
- 本文提出了一种自动检测和电能质量扰动分类模糊专家系统。有关干扰的类型包括电压骤降，骤升，中断，切换瞬变，冲动，闪烁，谐波和缺口。据推测，在所分析的波形采样的形式提供。傅立叶变换和小波分析，利用独特的功能获得的波形一个模糊专家系统为主体的决定有关的干扰类型而设计的。仿真研究，验证了该方法的比较研究人工神经网络为基础的分类方法和该方法研究的准确性也报告，以显示该方法的优点-This paper presents a fuzzy-expert system for automated detectio
ection
- 小波多分辨率算法在电力谐波检测中的应用-Wavelet multi-resolution algorithm in power harmonics detection
IpIq
- 基于瞬时无功功率理论的无功电流检测及谐波检测MATLAB仿真文件-Reactive current detection and harmonic detection
TLS_ESPRIT
- 间谐波参数估计的TLS—ESPRIT算法,实现在电力系统谐波检测的应用 -Interharmonic estimation of TLS-ESPRIT algorithm, implemented in the application of power system harmonic detection
PQxiebo
- 基于瞬时无功功率的谐波检测，pq法。已验证(Harmonic detection based on instantaneous reactive power)
IPQxiebo
- 基于瞬时无功功率的谐波检测，ip，iq法。已验证(Harmonic detection based on instantaneous reactive power)
谐波频率估计的总体最小二乘方法TLS_ESPRIT
- 利用总体最小二乘法谐波检测，检测结果快速准确(Harmonic detection using the total least square method and the test results are fast and accurate)
ip_iq.mdl
- 对ip-iq算法电流谐波检测搭建三相四线制电流谐波检测simulink模型，参数已经调节好可直接运行，输出波形。(The ip-iq algorithm is used to detect current harmonics, and a three-phase four wire current harmonic detection Simulink model is built. The parameters have been adjusted and can be directly op
sapf1
- 三相并联型APF，利用ip iq谐波电流检测方法对非线性负载的谐波电流进行补偿(Three-phase shunt APF compensates harmonic current of nonlinear load by IP IQ harmonic current detection method)