%% Vectors and Matrices in MATLAB
%

%% Defining vectors and matrices
% 
% A row vector is created with the command
b = [1 2 3 4]

%% 
% Other possibilities include
b = 1:4
%% 
% or
b = linspace(1,5,4)

%% 
% A column vector is obtained by typing
c = [2; 4; 6]
%%
% or
c = [2 4 6]'

%% 
% A matrix can be defined by typing
A = [1 2 3
    2 3 4
    5 6 7
    8 9 0]
%%
% or
A = [1 2 3; 2 3 4; 5 6 7; 8 9 0]

%% Some special matrices
B = zeros(4,2)

%%
E = eye(3)

%%
C = ones(3,2)

%% 
% Now we can define a block matrix
D = [A B; C E]