Title :
Comments on "The reconstruction of a multidimensional sequence from the phase or magnitude of its Fourier transform"
Author_Institution :
Environmental Research Institute of Michigan, Ann Arbor, MI
fDate :
6/1/1983 12:00:00 AM
Abstract :
When one imposes a nonnegativity constraint, one usually can reconstruct a two-dimensional sequence of finite support from the modulus of its Fourier transform using an iterative algorithm, even when file initial estimate is an array of random numbers.
Keywords :
Fourier transforms; Frequency estimation; Graphics; Hardware; Iterative algorithms; Multidimensional systems; Phased arrays; Signal processing algorithms; Speech processing; Testing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1983.1164097
