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Interactive Peak Fitter 2.2

  Date Added: June 25, 2013  |  Visits: 223

Interactive Peak Fitter

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A peak fitting program for time-series signals, written as a self-contained function in a single m-file. Uses an non-linear optimization algorithm to decompose a complex, overlapping-peak signal into its component parts. The objective is to determine whether your signal can be represented as the sum of fundamental underlying peaks shapes. Accepts signals of any length, including those with non-integer and non-uniform x-values. Fits Gaussian, exponentially-broadened Gaussian, Lorentzian, Pearson, and Logistic shapes (expandable to other shapes). Unlike the previous version of this program, this one does not use sliders, which were giving some people problems. See http://www.wam.umd.edu/~toh/spectrum/Inter...ePeakFitter.htm for more information. Version 4.1, April 18: Added Autozero ON/OFF notification at top, and "k" keypress to print out list of commands.

Requirements: No special requirements
Platforms: Matlab
Keyword: Expandable Exponentiallybroadened Gaussian Giving Keypress Logistic Lorentzian Nonuniform Notification Onoff Pearson People Previous Quotkquot Sliders Unlike Version Xvalues
Users rating: 0/10

License: Freeware Size: 40.96 KB
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