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电能质量 公用电网谐波
- 电能质量 公用电网谐波规范
谐波小波包分解
- 谐波小波包分解程序，希望对大家有用
LdA350.rar
- 傅里叶分解计算基波有效值相位角和各次谐波的有效值和相位角,Fourier decomposition of computing fundamental RMS phase angle and harmonic RMS and phase angle
hanning.rar
- 用hanning窗的插值FFT算法，适用于电力系统信号的谐波分析,Hanning window with interpolation FFT algorithm, applied to power system harmonic analysis signals
harwav_packet.rar
- 谐波小波包的应用程序，matlab源码，用于电信号分析,Harmonic wavelet packet applications, matlab source for signal analysis
HarmonicAys.rar
- 这是一个简单电力系统谐波分析计算的源代码，写得很好，很容易嵌入到自己的用户程序中,This is a simple power system harmonics analysis and calculation of the source code, was very well written, it is easy to embed into their own user programs in
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
symwave.rar
- 基于小波变换的方法采用sym20小波对信号进行谐波分析。,Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.
multipointmanualprocess.rar
- 谐波小波程序变参数的积分程序多点人工生成地震波程序低通滤波程序经验模式分解降噪程序,Harmonic Wavelet programmed parameters points integration process of artificial seismic waves to generate low-pass filtering process procedures empirical mode decomposition noise reduction procedure
LowFilter.rar
- 一阶低通滤波函数，能很好的消弱高次谐波或频率较高的干扰和噪声！,First-order low-pass filter function that can weaken a very good high harmonics or high frequency interference and noise!
APF.rar
- SIMULINK的仿真图，用于电力系统谐波抑止的，有些环境可能不兼容。,SIMULINK simulation diagram for power system harmonics curbed, and some may not be compatible with the environment.
matlab.rar
- matlab实现电力系统谐波，负序，电压和频率偏差综合分析,DAFWSFAFADADAFEWAFAFAFA
current_FFT
- 基于matlab对电力系统谐波分析源码，各次谐波幅值等-Matlab-based source of power system harmonic analysis
protect-2003.10
- 电力线路保护产品代码，采用32点采样和快速傅立叶变换，具有谐波分析功能-failed to translate
c_fft
- C程序实现fft算法，编程C程序，可以计算出各次谐波值，可运行。-C program to achieve fft algorithms, programming C program, you can calculate the value of the various harmonics, you can run.
powerquality
- MATLAB,对电能质量的仿真，包括谐波，不平衡度，电压偏差-MATLAB, the simulation of power quality including harmonics, unbalance, voltage deviation, etc.
spwminverter
- 本文件是一个SPWM逆变器的仿真源文件，可以在MATLAB7.1中直接运行。设计中PWM Generator采用外部调制信号，并在调制信号中注入了三次谐波，很好的抑制了输出谐波，同时提高了直流电源的利用率。-This document is a SPWM inverter simulation source file, you can directly run MATLAB7.1. Design of PWM Generator external modulation signal, and i
fft
- 离散傅里叶变换，加窗fft解决谐波信号中的频谱泄露和栅栏效应-Discrete Fourier transform, windowed fft solve harmonic signal leakage and fence effect of spectrum
matlab
- 谐波小波程序变参数的积分程序多点人工生成地震波程序低通滤波程序经验模式分解降噪程序-Harmonic Wavelet programmed parameters points integration process of artificial seismic waves to generate low-pass filtering process procedures empirical mode decomposition noise reduction procedure
aiyiren-xbfx
- 简易谐波分析仪 -Simple Harmonic Analyzer