subtracting freeware downloads
PAST
4.03 freeware download... program allows you to transform the data by subtracting the mean value or converting the values to 10-base logarithms. Advanced options such as Box-Cox transformations ...
AudeLA
3.0.0b4 freeware download... Geometric operations (mirrors, windowing, resampling) Optimizing dark frame, subtracting sky background Filters (high pass, low pass, gaussian, median) Wavelets, logarithms Statistics on the image, Fwhm, ...
PAST for Mac OS X
4.03 freeware download... program allows you to transform the data by subtracting the mean value or converting the values to 10-base logarithms. Advanced options such as Box-Cox transformations ...