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Damage detection in steel plates using discrete cosine transformation techniques and artificial neural network
(Universiti Malaysia Perlis, 2009-10-11)
In this paper, a simple method for crack identification in steel plates based on the Frame Energy based Discrete Cosine
Transformation [DCT] moments is presented. A simple experimental procedure is also proposed to measure ...
Prediction of classroom speech clarity using backpropagation neural network
(Universiti Kebangsaan Malaysia, 2007-11-27)
A classroom's acoustic design should be constructed so that the highest possible degree of speech intelligibility is achieved for teachers and students. In achieving the highest possible speech intelligibility, the acoustical ...