Keyphrases
- high frequency
- permanent magnet synchronous
- low frequency
- high frequencies
- visual quality
- power supply
- high resolution
- wavelet transform
- diesel engine
- discrete wavelet transform
- subband
- normal operation
- low pass
- control strategy
- high speed
- frequency band
- high frequency components
- power system
- low and high frequency
- control system
- induction motor
- wavelet domain
- multi resolution analysis
- control algorithm
- video camera
- wavelet coefficients
- feature selection