logical values: 1 (true) ; 0(false)
logical indexing: v(v logical function) restituisce i valore che soddisfano la logical function
get help: doc funcName
close all figures: close all
Print to screen: disp 'whatever'
Row array: x = start:step:end
Traspose array: x'
Print multiple variables on 1 line: fprintf('%s will be %d this year.\n',name,age); or X = [name,' will be ',num2str(age),' this year.']
Extract matrix columns from column start to end: A=rand(5,5); A(:,start:end)
Rows and column sizes: [rows,columns]=size(A)
Max value and index of max: [maxValue,maxIndex]=max(v)