Write MATLAB code for pathlines, streaklines, and streamlines for the following 2D flow visualization equation:
V = (u,v) = (1.2 + 0.4x)i + (0.7 + 3.1sin(wt) - 0.8y)j
Where the angular velocity, ω, is equal to 3, 0 < x < 5 m, -1 m < y < 5 m, and 0 < t < 3 s. (Ctrl) v