Stretch x-Axis
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:
Stretch x-Axis menu command
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.
Stretch x-Axis keyboard shortcut
None.