HW 3

Doing this assignment taught many new lessons, in both sampling and Octave. An infinite integral in Octave would be impractical. As a result, I did the following:

• I made a vector "x" from -5 to 5 with points spaced every .02 in between. I originally made the vector from -10 to 10 with an even smaller spacing ([1] the Nyquist theorem requires that samples must be taken at at least twice the frequency), but the integral took too long.
• I made a vector "y" equal to "x".
• I used the meshgrid function in Octave to make my vectors square matrices ([2] more info here)