diff options
Diffstat (limited to 'macros/lsqlin.sci')
| -rw-r--r-- | macros/lsqlin.sci | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/macros/lsqlin.sci b/macros/lsqlin.sci index 003edc5..b990c08 100644 --- a/macros/lsqlin.sci +++ b/macros/lsqlin.sci @@ -28,19 +28,19 @@ function [xopt,resnorm,residual,exitflag,output,lambda] = lsqlin (varargin) // b : a vector of doubles, represents the linear coefficients in the inequality constraints // Aeq : a matrix of doubles, represents the linear coefficients in the equality constraints // beq : a vector of doubles, represents the linear coefficients in the equality constraints - // LB : a vector of doubles, where n is number of variables, contains lower bounds of the variables. - // UB : a vector of doubles, where n is number of variables, contains upper bounds of the variables. + // LB : a vector of doubles, contains lower bounds of the variables. + // UB : a vector of doubles, contains upper bounds of the variables. // x0 : a vector of doubles, contains initial guess of variables. // param : a list containing the the parameters to be set. // xopt : a vector of doubles, the computed solution of the optimization problem. - // fopt : a double, the function value at x. + // resnorm : a double, objective value returned as the scalar value norm(C*x-d)^2. + // residual : a vector of doubles, solution residuals returned as the vector C*x-d. // exitflag : Integer identifying the reason the algorithm terminated. // output : Structure containing information about the optimization. // lambda : Structure containing the Lagrange multipliers at the solution x (separated by constraint type). // // Description // Search the minimum of a constrained linear least square problem specified by : - // find the minimum of f(x) such that // // <latex> // \begin{eqnarray} @@ -212,7 +212,7 @@ function [xopt,resnorm,residual,exitflag,output,lambda] = lsqlin (varargin) x0=x0'; end - //Check the size of f which should equal to the number of variable + //Check the size of d which should equal to the number of variable if ( size(d,1) ~= size(C,1)) then errmsg = msprintf(gettext("%s: The number of rows in C must be equal the number of elements of d"), "lsqlin"); error(errmsg); |