**Multi-Scale Deconvolution of Mass Spectrometry Signals**

M'hamed Boulakroune1 and Djamel Benatia2 *1Electrical Engineer Department, Faculty of Sciences and Technology, Kasdi Merbah Ouargla University, Ouargla 2Electronics Department, Faculty of Engineer Sciences, Université Hadj-Lakhdar de Batna, Batna Algeria* 
