Remove device objects, engine MEX-file, and adaptor DLLs from memory
Note: You cannot use the legacy interface on 64-bit MATLAB®. See Working with the Session-Based Interface to acquire and generate data on a 64-bit MATLAB.
daqreset removes all device objects existing in the engine, and unloads all data acquisition executables loaded by the engine (including the adaptor DLLs and the engine MEX-file).
You should use daqreset to return the MATLAB workspace to a known initial state of having no device objects and no data acquisition MEX-file or DLLs loaded in memory. When the MATLAB workspace returns to this state, the data acquisition hardware is reset.