Fix invalid character issue in Matlab bindings (#88)
Fix invalid character issue in Matlab bindings (#88)

This commit changes the names of the size arguments used in some of the Matlab functions. They previously started with an underscore, which is not allowed for Matlab variable names.

Fixes #81
melven/tixi,melven/tixi,DLR-SC/tixi,DLR-SC/tixi,DLR-SC/tixi,melven/tixi,melven/tixi,DLR-SC/tixi,melven/tixi,DLR-SC/tixi