Peakfit's state-of-the-art nonlinear curve fitting is essential for accurate peak analysis and conclusive findings.

PeakFit uses three procedures to automatically place hidden peaks; while each is a strong solution* one method may work better with some data sets than the others.
The Residuals procedure initially places peaks by finding local maxima in a smoothed data stream. Hidden peaks are then optionally added where peaks in the residuals occur.
The Second Derivative procedure searches for local minima within a smoothed second derivative data stream. These local minima often reveal hidden peaks.
The Deconvolution procedure uses a Gaussian response function with a Fourier deconvolution/ filtering algorithm. A successfully deconvolved spec-trum will consist of "sharpened” peaks of equivalent area. The goal is to enhance the hidden peaks so that each represents a local maximum.
More info.

Systat PeakFit v4.12.00 + Systat PeakFit v4.12.00 = link
9 Mb (RAR5* incl. 3% - info for restoration purpose)

[link Point to another website Only the registered members can access] Must be loged on lavteam to see and download