Title :
On phase retrieval of finite length sequence with end points known by using Hopfield model
Author :
Zhu, Wenwu ; Zou, Mou-Yan ; Chai, Zhenming
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
Abstract :
The authors demonstrate that the phase retrieval of a finite length sequence with the end points known can be solved by using the Hopfield neural network. In numerical simulation, the Boltzmann machine and simulated annealing are used to minimize the energy function
Keywords :
Fourier transforms; neural nets; signal processing; simulated annealing; Boltzmann machine; Fourier transform magnitude; Hopfield model; Hopfield neural network; end points; energy function minimization; finite length sequence; numerical simulation; phase retrieval; signal reconstruction; simulated annealing; Autocorrelation; Fourier transforms; Hopfield neural networks; Numerical simulation; Simulated annealing; Sufficient conditions;
Conference_Titel :
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location :
Shenzhen
DOI :
10.1109/CICCAS.1991.184412
