A novel frequency-direction post-processing method

The current version of this MATLAB code demonstrates key limitations of Short-Time Fourier Transform (STFT).

The corresponding paper, A Frequency-Direction Post-Processing Method for Improving Energy Concentration and Signal Reconstruction, has been submitted to ICASSP. A portion of the source code has been made available on the MathWorks Community. Full access to all source code will be made available upon the acceptance of this paper.