I am an Associated Professor of Electrical and Computer Engineering who has taught several courses, more than 28 years, in the areas of 1-Digital Signal Processing 2- Digital Control System 3-Digital Logic circuits, Computer Architecture, and Microprocessors 4-Digital Electronics’, Electric Circuit Analysis and Network Systems 5- Computer Programming, Computer Hardware and Software 6-Communication and Networks systems 7-Numerical Analysis and Algorithm designs. I also worked about two years as principle Engineer and Software Designer in George Moody Inc., Broken Arrow, Oklahoma. I was in charge of Digital Electronics as well as Hydraulic Parts of Boeing 727 and Boeing 373 Trainers/ Simulators. I have done some research in the areas of Image Processing, Speech processing, Data Compression, information encryption, forgery detection, and watermarking.