Problem Installing NVIDIA packages


I have ubuntu 18.04.1 version and would like to install NVIDIA packages so to be able to run my matlab code on GPU (QUADO P5000), but cannot since I get the following error:

ERROR: The Nouveau kernel driver is currently in use by your system. This
driver is incompatible with the NVIDIA driver, and must be disabled
before proceeding. Please consult the NVIDIA driver README and your
Linux distribution’s documentation for details on how to correctly
disable the Nouveau kernel driver.

Would be obliged if you could help?