فهرس المقالات Mohammad Heidari المقاله 1 - AN INTELLIGENT FAULT DIAGNOSIS APPROACH FOR GEARS AND BEARINGS BASED ON WAVELET TRANSFORM AS A PREPROCESSOR AND ARTIFICIAL NEURAL NETWORKS Mahmuod Akbari Hadi Homaei Mohammad Heidari International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 4 , پاییز 2014