Basic function to locate and measure the positive peaks in a noisy

data sets. Detects peaks by looking for downward zero-crossings

in the smoothed third derivative that exceed SlopeThreshold

and peak amplitudes that exceed AmpThreshold. Determines,

position, height, and approximate width of each peak by least-squares

curve-fitting the log of top part of the peak with a parabola.-Basic function to locate and measure the positive peaks in a noisy

data sets.　Detects peaks by looking for downward zero-crossings

in the smoothed third derivative that exceed SlopeThreshold

and peak amplitudes that exceed AmpThreshold.　Determines,

position, height, and approximate width of each peak by least-squares

curve-fitting the log of top part of the peak with a parabola.