MATLAB: Building matrix using vectors?Easy question.

Question

P{1}, P{2}…P{n} are my vectors.

And I want P{1} is first row of my matrix.P{2} second row of my matrix. How can I do this?

Answer 1

Depending what you have:

 1) matrix = [row_vector1;row_vector2; ... row_vectorn];
 2) matrix = [col_vector1, col_vector2, ... col_vectorn]';
 3) matrix(row_number1,:) = vector1;
    matrix(row_number2,:) = vector2;
    matrix(row_number3,:) = vector3;