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Ultrasonic Nondestructive Signals Processing Based on Matching Pursuit with Gabor Dictionary
ultrasonic signal processing sparse representation matching pursuit
2011/8/4
The success of ultrasonic nondestructive testing technology depends not only on the generation and measurement of the desired waveform, but also on the signal processing of the measured waves.
Film Thickness Analysis for EHL Contacts under Steady-State and Transient Conditions by Automatic Digital Image Processing
EHL Contacts Steady-State Transient Conditions Automatic Digital Image
2008/10/21
The knowledge of the film thickness values is very important in lubricated contacts to verify the lubrication conditions. Optical interferometry is one of the most used methodologies for film thicknes...