MATLAB: String into 3×3 Matrix

Question

Hey. My string is X = "1 0.8 0 0 1 0 0 0 1"

i want to seprate it with spaces and write it into 3×3 matrix. I have tried

Y = split(X);
Z = str2double(Y);
 c2 = reshape(Z,3,3,[])

The output is :

c2 =
    1.0000         0         0
    0.8000    1.0000         0
         0         0    1.0000

but it should be :

1        0.8        0
0        1           0
0        0           1

Please help me.

Answer 1

c2 = reshape(Z, 3, 3) .';

What you missed is that MATLAB stores values down rows. See https://www.mathworks.com/matlabcentral/answers/457568-i-get-an-error-what-s-wrong-on-sparse-matrix-logic-and-answer#comment_849091