Speech recongnition project: program that corrects human pronunciation

my project entails me to write a program that corrects human pronunciation otherwise known as a speech recongnition program. after i have compared the user pronuciation versus the correct pronunciation i obtain a percentage that shows how accurate the user is pronouncing the word, for example I got 60% in matlab i would like to display the word "good" on a LCD display screen anytime the percentage is over 60 and display "fine" at 50% and "bad" when it is below 50%. but my supervisors would like me to send the information from matlab through a micro controller and then finally to the LCD display screen. I have no idea how to write the vale to the micro controller straight from matlab and then to programing the micro controller to show "Good" "fine" and ?"bad" as indicated above, if possible could anyone give me an exam as to how to write the code to programming the microcontroller. i would use the serial communication to do so