Module 2 - correction

Hi,

Ex 1, Part II has been made more difficult than planned!
To make it more simple, you may replace line 35:

dx = c/f0/3;          % grid point spacing in the x direction [m]

with

dx = c/f0/3 * (f0/2.5e6);     % grid point spacing in the x direction [m]

in the file "exercise_1_soundFieldFromLinearTransducer.m"

An update will be pushed to the repo by tomorrow. The file version (in file header) will then be changed to "Version 1.1".

(Extra tips: If the simulation does not take too much time, you may in Ex 1, Part 3 (and possibly later) choose to double the number of points in the x-direction (line 33, change from 'Nx = 256' to 'Nx = 2*256') to get a better visualization of the wave field).

- Andreas