... 6σt,arelisted in this figure. In each spectrum, the abscissa is time in seconds and the ordinate is frequency in Hz. The color in thespectrum indicates the magnitude of the Gabor coefficients.S1 consists ... Determiningfspaing,minand tspacing,minbecomes the first step in the improved flowchart, and σt is then determined by (11)and(12) to generate the Gaussian window (analysis window). It is possible ... is: Ap= 1. (18)For this signal, if the order range of interest is [1, 30] andthe speed range of interest is above 800 r/min, then fspaing,minand tspacing,mindetermined with (13)and(14) are...