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In this paper an analysis of modified degree 5 chordal rings is presented. First modified graphs and reference graphs (ideal and optimal) have been defined, and it is shown that the reference graphs are useful for estimation of average path length and diameter in both original and modified graphs. Then the comparison of basic graph parameters, diameter and average path length, is given for original...
Spectrograms in medical ultrasound are usually estimated with Welch's method (WM). To achieve sufficient spectral resolution and contrast, WM uses an observation window (OW) of up to 256 emissions per estimate. Two adaptive filterbank methods have been suggested to reduce the OW: Blood spectral Power Capon (BPC) and the Blood Amplitude and Phase EStimation method (BAPES). Ten volunteers were scanned...
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