Problem 1: Load two of the built-in MAT-file sound files (e.g., load gong.mat and load chirp.mat). Store the sound vectors (IMPORTANT!). Concatenate (that is, put the two sounds into one vector) the two sounds so that the sound function will play one immediately followed by the other.
Problem 2: The wind chill factor measures how cold it feels with a given air temperature T (in degrees Fahrenheit) and wind speed (V, in miles per hour). The formula is approximately
W???? = 35.7 + 0.6?? - 35.7(V0.16) + 0.43??(V0.16)
Write a GUI function that will display sliders for the temperature and wind speed. The GUI will calculate the WCF for the given values and display the result in a text box. Choose appropriate minimum and maximum values for the two sliders.