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基于DSP的通用FFT算法在电网谐波检测中的应用
- 基于DSP的通用FFT算法在电网谐波检测中的应用
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.
harpacket_adap
- 自适应谐波小波包应用于电力系统谐波检测的程序-Adaptive harmonic wavelet packets applied to power system harmonic detection procedures
hamonic
- 用于进行电力系统谐波检测的例子。非常实用。-Used for power system harmonics detection example. Very useful.
window
- 加窗函数的labview谐波检测文章，内涵程序框图设计及运行前面板-Windowed function LabVIEW harmonic detection articles, meaning program diagram design and operation of front panel
FFTonthepowersystemharmonicdetectionresearchquesti
- 关于电力系统FFT谐波检测存在问题的研究-FFT on the power system harmonic detection research questions exist
xiebo
- 电力谐波检测中基于FPGA的FFT设计与实现-FPGA FFT
2345676588FPGAxiebofenxi
- 本文给出一种基于FPGA的新型谐波检测系统的设计方案。在该方案中，采用FPGA实现快速的FFT运算，采用数字锁相环来同步被测信号，以减小由非同步采样所产生的误差并给出实现的设计实现。数字锁相环和FFT算法用VHDL语言设计实现，该方案能提高谐波分析的精度以及响应速度,同时大大地精简了硬件电路, 系统升级非常方便。-This paper presents a new FPGA-based harmonic detection system design. In the scheme, using
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
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
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)
仿真杂七杂八
- 用于谐波检测的对比仿真，2012版本的。。。。。。(The simulation for harmonic detection, the 2012 version)
.rar
- 基于自适应算法的谐波检测分析,提供仿真模型图和仿真结果(Harmonic detection and analysis based on adaptive algorithm)
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