make matrix by using vectors created by loop

%I want to make matrix by all vectors of x for all values of r in following code
%save it to  'Matrics'
b =[2,3,5]';
for r = -1:0.1:1
        A =[5,(2*r),r   ;
            3,6    ,(2*r-1);
            2,(r-1),3*r    ];

x = b\A;
%Matrics = ????
end

Answer 1

[Walter Roberson]

allX = [];

[...]

allX = [allX; x];

[Sulaymon Eshkabilov]

This is not a complete answer!

Answer 2

[Sulaymon Eshkabilov]

Hi,

% Here is the complete solution that saves all computed roots of the linear system w.r.t. r(ii)
b =[2,3,5]';r = -1:0.1:1;
for ii=1:numel(r)
        A =[5,(2*r(ii)),r(ii)   ;
            3,6    ,(2*r(ii)-1);
            2,(r(ii)-1),3*r(ii)   ];
x = b\A;
Matrics(ii,:) = x;
end

Good luck.