MATLAB: How to access elements from matrix

I have 4 different matrix. For my process i need to take one element from 4 matrix and have to form a vector. For example, a=[0.1 0.2 0.3; 0.4 0.5 0.6; 0.5 0.6 0.7],b=[0.1 0.2 0.3; 0.4 0.5 0.6; 0.3 0.4 0.5],c=[0.2 0.3 0.4; 0.4 0.5 0.6; 0.4 0.5 0.6]. Now for my process i need to access and form a vector: [ a[i][j],b[i][j],c[i][j] ],for ex [a[1,2] ,b[1,2], c[1,2]].

Best Answer

[a(i,j), b(i,j), c(i,j)]

Related Solutions

MATLAB: How to create the definite cycle and to display the result of a cycle in a single matrix of a definite size

A = eye(7).*repmat(1:7,7,1);
[x,y] = size(b);
m = zeros(7*x,7*y);
for i = 1:x
  for j = 1:y
    if (b(i,j) == 0)
       m((i-1)*7+1:i*7,(j-1)*7+1:j*7) = 0;
    else
       m((i-1)*7+1:i*7,(j-1)*7+1:j*7) = circshift(A,(-1)*b(i,j)+1);
    end
  end
end

This will do it.

MATLAB: Creating a new matrix based on the data from other two matrices

out = reshape([reshape(g1',2,[],2);reshape(g2',3,[],2)],[],2)'

Best Answer

Related Solutions

MATLAB: How to create the definite cycle and to display the result of a cycle in a single matrix of a definite size

MATLAB: Creating a new matrix based on the data from other two matrices

Related Question