/Adaptive-STFT

Adatpive short time frequency transform

Primary LanguageMATLABGNU General Public License v3.0GPL-3.0

Adaptive-STFT

Adaptive short-time Fourier transform

Signal Definition:

Wavefield example

Time-Frequency Transform

Wavefield example

Optimization:

Wavefield example

Instantaneous window width:

Wavefield example

Adaptive short-time Fourier transform:

Wavefield example

Reference:

Mohammad Bejvani, and ALI GHOLAMI, “ADAPTIVE STFT AND ITS APPLICATION FOR AUTOMATIC TRAVELTIME PICKING,” presented at the SEMINAR PETROLEUM GEOPHYSICAL EXPLORATION. 2015, [Online]. Available: https://sid.ir/paper/924456/en