x = -2:.01:2; %vector "x" What it does here is creating a vector whose minimum value is -2 and have numbers from -2 to 2 in spaces of 0.01 y = sin(1./x).*exp(-x.^2 ...

These scripts are either created in 2018b or 2020a. 2018b uses the outdated subplot function (it got replaced with something else in 2019a, but newer versions can still compile the code). Scripts are ...