How to send data from matlab to arduino?

i tried to connect my arduino ATmega to Matlab. I made a project using arduino with one LCD. How to connect my arduino to matlab(it must use .pde or i can use .ino)? How i can send a number from matlab so, the LCD can read it?. Thank you

Answer 1

[Geoff Hayes]

Opin - you will need to download the Arduino Support Package from MATLAB. You may want to download the support package, then start MATLAB as an administrator, and launch the support package from within MATLAB to get it to install (and work) properly. You may also want to read the link installing hardware support package for Arduino for other information too (not all of which will be applicable for you though).