Kutay, M. A.Özaktaş, Haldun M.Yüksel, S.Caulfield, H. J.2019-05-022019-05-0220029780819444981http://hdl.handle.net/11693/51064Chapter 6In some applications we want to synthesize a discrete signal from another discrete signal by designing a system that maps the signal we have to the desired one. The problem of obtaining a specific output g corresponding to a specific input f is not an interesting problem if all entries off are nonzero, because we may recover g from f by using only a single multiplicative filter h. However, in the event that some of the entries off are zero, the problem is no longer trivial and a number of iterative algorithms have been proposed. A distinct problem arises when, rather than specifying a specific output for a specific input, an input-output relation is specified. This is the system synthesis problem, as opposed to the signal synthesis problem.EnglishBook Chapter10.1117/3.2265058.ch610.1117/3.22650589781510607842