  This book covers a wide range of problems involving the applications of
stochastic processes, stochastic calculus, large deviation theory, group
representation theory and quantum statistics to diverse fields in dynamical
systems, electromagnetics, statistical signal processing, quantum information
theory, quantum neural network theory, quantum filtering theory, quantum
electrodynamics, quantum general relativity, string theory, problems in biology
and classical and quantum fluid dynamics. The selection of the problems has
been based on courses taught by the author to undergraduates and postgraduates
in electronics and communication engineering. The theory of stochastic
processes has been applied to problems of system identification based on time
series models of the process concerned to derive time and order recursive
parameter estimation followed by statistical performance analysis.
