MATLAB: How to solve Ax=b where A is a rectangular matrix for higher order in matlab least squares solutionmathematicsmatrix division How to solve Ax=b Where and b= Best Answer x=A\b Related SolutionsMATLAB: Matlab solution to Ax=b fails A/b ( MRDIVIDE ) and A\b ( MLDIVIDE ) are two different operations. MATLAB: Ax=b question You could use intlinprog. Assuming WNLOG that the manipulated b value is b(1),N=numel(b);f=[-1,zeros(1,N)].';Aeq=[+100*f(1:N),A];beq=[0;b(2:N)];lb=[0;inf(N,1)];ub=[inf;50000*ones(N,1)];solution = intlinprog(f,1,[],[],Aeq,beq,lb,ub);b_manipulated=100*solution(1)+100;x=A\[b_manipulated;b(2:N)];find(x>50000) Related QuestionHow to find out if singular matrix has infinite solutions or no solutionSolving the equation A*transpose(A)=B
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