搜索结果: 1-3 共查到“工学 harmonics”相关记录3条 . 查询时间(0.046 秒)
ACTIVE POWER COMPENSATOR OF THE CURRENT HARMONICS BASED ON THE INSTANTANEOUS POWER THEORY
Active Power Filter instantaneous power theory harmonics compensation
2010/1/12
The quality of the electrical current becomes a major concern. The proliferation of the power electronic converters, which are used extensively to control electrical apparatus in industrial and commer...
Eigen-Harmonics Faces: Face Recognition under Generic Lighting
Eigen-Harmonics Faces Face Recognition Generic Lighting
2010/12/15
The performances of face recognition systems are heavily subject to the variations in lighting. We propose a novel approach for face recognition under generic illumination conditions, named as Eigenha...
ON THE HARMONICS REDUCTION USING WAVELET BASED SIGNAL PROCESSING
harmonic reduction wavelet analysis active filter
2010/1/13
This paper presents a method for calculating the reference currents needed for
the command of an active filter. By using the Discrete Wavelet Transform (DWT) the
high-frequency components of the cur...