3F3 Lab

rv.m

% Plot normal distribution:
figure(1)
x=randn(1000,1);
subplot(211),
hist(x,20)
subplot(212),
ksdensity(x,’width’,0.1)
% Plot uniform distribution:
figure(2)
x=rand(1000,1);
subplot(211),
% Be aware that when specifying bin centres as below, Matlab will include everything
% from -infinity to the first bin centre in the first bin,
% and the top bin to +infnity in the last bin
hist(x,[-1.45:0.1:1.45])
subplot(212),
ksdensity(x,’width’,0.1)