TMtx.Norm1 Method

Summary

Calculates the matrix norm-1.

Class
TMtx

Declaration

Function Norm1: TSample;

Description

Calculates calling matrix norm-1. The "norm-1" is defined as the largest column sum.

See Also
NormInf
NormFro

Example 1

      var A: TMtx;
        b: TSample;
      begin
        CreateIt(A);
        try
          A.SetIt(2,2,false,[1,2,
                  2,4]);  // 2x2, not complex matrix
          b := A.Norm1;
        finally
          FreeIt(A);
        end;
      end;