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Intelligent identification of cutting states by utilising Power Spectrum Density
CNC turning Cutting force Power Spectrum Density
2010/1/19
Purpose: This paper presents an in-process monitoring and identification of cutting states in turning process in
order to realize the intelligent machine tools.
Design/methodology/approach: The deve...
USING PREDICTIVE DIFFERENTIAL POWER SPECTRUM AND SUBBAND MEL-SPECTRUM CENTROID FOR ROBUST SPEAKER RECOGNITION IN STATIONARY NOISES
Robust speaker recognition difference function subband
2013/6/28
In state-of-the-art speaker recognition systems, mel-sc aled freque nc y cepstr al coeff i ci ents (MFCCs) are perhaps the m ost w i dely used front-ends. One of the ma jor is sues with the M ...