This is a quick macro and utility which syncs Matlab IDE (I tested it with Matlab R2017a) to SlickEdit by opening a file at the same line and optionally setting a breakpoint. Synchronisation is made via keys sending (see sendKeystrokes_src.zip).
Installation is done by copying sendKeystrokes.exe and syncMatlab.e into %SLICKEDITCONFIG% and loading the macro into SlickEdit.
If other Matlab version than R2017a is used, then update the sendKeystrokes accordingly (see included source).