Function: Image Summing using Matrices

	Function: Image Summing using Matrices
Function	A function which uses matrix maths to sum a 2D image along either its x or y axis.
Version	version:20221112, v1.0
Author	D. R. G. Mitchell
Acknowledgements	-
Comments	This function uses matrix maths to sum a passed in image along either its x or y axis. In the case of an image such as a CCD image of EELS spectrum, the sum along the y axis (column direction), yields the summed spectrum.
System Requirements	Should be compatible with all recent versions of DigitalMicrograph.
Known Issues	The matrix functions operate on real images. Integer or other image types can result in an untrapped error resulting in an unexpected failure. The function checks the passed in image is of type real. If not, it converts it to type real.
Supported	Yes
Included Files	Main script file.
Source Code	See atached script

Dave Mitchell's DigitalMicrograph™ Scripting Website