How to create section in matlab

If I want to create a section in matlab, where I watch its syntax in matlab

For example, I have a code in a document as follow.

% Sections=[SecID A      ky   kz   Ixx Iyy Izz       yt   yb   zt   zb]

Sections=  [1     b*h    Inf  Inf  0   0   b*h^3/12  h/2  h/2  b/2  b/2;

              2     pi*r^2 NaN  NaN  NaN NaN NaN       NaN  NaN  NaN  NaN];

Thank you very much.

[Sergey Kasyanov]

What do you want to obtain?

[Tran Hoa]

I suppose it is a variable declaration in matlab

[Walter Roberson]

What you posted appears to be a valid assignment, provided that b and h and r have all been defined before this.

[Tran Hoa]

Exactly

Answer 1

[Veera Kanmani]

put like this before section

write like this to create a section
Sections=[SecID A      ky   kz   Ixx Iyy Izz       yt   yb   zt   zb]
Sections=  [1     b*h    Inf  Inf  0   0   b*h^3/12  h/2  h/2  b/2  b/2;

              2     pi*r^2 NaN  NaN  NaN NaN NaN       NaN  NaN  NaN  NaN];