Dave Mitchell's DigitalMicrograph™ Scripting Website

Function

Fits a gaussian to a peak identified by a region of interest. Can be used to measure full width half maxima in EELS spectra. This capability has now been incorporated into a function, making it much easier to incorporate into your own scripts (see Function: Gaussian Fit).

Version

version:20040302, v1.0

Author

D. R. G. Mitchell and W. Bertram

Acknowledgements

Comments

It turns out, EELS zero loss peaks are a poor approximation of gaussians - lorentzians fit much better. However, the libraries used to fit these run to 1000s of lines of code, and so is in the too hard basket.

System Requirements

Should be compatible with all recent versions of DigitalMicrograph.

Known Issues

Supported

Yes

Included Files

Main script file.

Source Code