Download the MATLAB template code

Download the "Exam.zip" file.

Double$-$click on the zipped folder

Extract all files to a folder on the desktop.

Open the folder and double$-$click on the "Exam$\_$Template.m$"$ file.

Consider a linear array with the following properties:

$f0=3MHz$ peak frequency

Element spacing of $dx=0\mathrm{.}3mm$

Nelem $=256$ elements are distributed along the $x-$axis starting from Nelem$/2$