This is release 1.01 of the Volume Browser, a simplified version of the 3-D volume viewer « V3D » written by Robert Barsch and available from the Matlab File Exchange, File ID 2255.
If you already have a version of the Volume Browser you can find its release number by clicking the « Need help? » menu and selecting « About ». If the release number is lower then this release is newer.
The Volume Browser displays scalar 3-D datasets, essentially functions of three variables, by means of static and animated slices (the latter can be saved as movies), contour slices, and iso-surfaces.
The main differences between this release and V3D are:
Most of the menu buttons have been replaced by those in Matlab’s standard menu bar.