NON-UNIQUENESS THEORY IN SAMPLED STFT PHASE RETRIEVAL

Grohs, P; Liehr, L

Liehr, L (通讯作者),Univ Vienna, Fac Math, A-1090 Vienna, Austria.

SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2023; 55 (5): 4695

Abstract

The reconstruction of a function from its spectrogram (i.e., the absolute value of its short-time Fourier transform (STFT)) arises as a key problem in......

Full Text Link