GSP Compared to other technologies

GAD Signal Processing

Fig. 1 and Fig. 2 (below) show a comparison between STFT and GSP time-frequency analysis of a signal captured by a radio telescope. The output of GSP shows clearly discriminated frequencies. Phase information is also available for each frequency, but not shown.

Fig. 1 STFT Time-Frequency Analysis

Fig.2 GSP Time-Frequency Analysis