Signal, Image and Speech Processing Applications of Mathematics 1 Approximations and Expansions 1 Communications Engineering, Networks 1 Computer vision 1 Electrical engineering 1 Image Processing and Computer Vision 1 Image processing 1 Mathematical Modeling and Industrial Mathematics 1 Mathematical optimization 1 Mathematics 1 Microwaves 1 Microwaves, RF and Optical Engineering 1 Optical engineering 1 Optimization 1 Signal processing 1 Speech processing systems 1