The Stretch x-Axis command performs a correction for frequency scale shifts and stretches in IR-spectra using spectral interpolation with a convolution filter.
Stretch x-Axis is performed as follows:
To stretch the x-axis using the menu command, please follow the instructions below:
Activate the 2D data object you like to correct.
From the Mathematics menu, select the Stretch x-Axis command.
In the Mathematics tab, enter the desired parameters for x-Shift, stretch correction and frequency.
Click the Calculate button.
None.
