Strings
myString = 'Hello, world';
otherString = 'You''re right';
Comments
% Single line comment
%{ Multi-line
comment }%
Numbers
x = 325.499
realmax + .0001e+308
e = 1 - 3*(4/3 - 1)
b = 1e-16 + 1 - 1e-16;
x = 2 + 3i;
z =
   4.7842 -1.0921i   0.8648 -1.5931i   1.2616 -2.2753i
   2.6130 -0.0941i   4.8987 -2.3898i   4.3787 -3.7538i
   4.4007 -7.1512i   1.3572 -5.2915i   3.6865 -0.5182i
Control flow
if rem(a, 2) == 0
    disp('a is even')
    b = a/2;
end
switch dayString
   case 'Monday'
      disp('Start of the work week')
   case 'Tuesday'
      disp('Day 2')
   case 'Wednesday'
      disp('Day 3')
   case 'Thursday'
      disp('Day 4')
   case 'Friday'
      disp('Last day of the work week')
   otherwise
      disp('Weekend!')
end
n = 1;
nFactorial = 1;
while nFactorial < 1e100
    n = n + 1;
    nFactorial = nFactorial * n;
end
Functions
q = integral(sqr,0,1);
y = parabola(x)
mygrid = @(x,y) ndgrid((-x:x/c:x),(-y:y/c:y));
[x,y] = mygrid(pi,2*pi);