McDonough R.N., Whalen A.D. Detection of signals in noise

2nd Edition. — Academic Press, 1995. — 492 p.The Second Edition is an updated revision to the authors highly successful and widely used introduction to the principles and application of the statistical theory of signal detection. This book emphasizes those theories that have been found to be particularly useful in practice including principles applied to detection problems encountered in digital communications, radar, and sonar. Detection processing based upon the fast Fourier transform.