.Modelica_LinearSystems2.Internal.numberOfRealZeros

Information

Syntax

Matrices.numberOfRealZeros(complexVector);

Description

Function numberOfRealZeros(..) determines the number of elements of vector "complexVector" with vanishing imaginary part, i.e., complexVector[i].im = 0.

Example

// c = {0, 1+2*j, 1-2*j, 2, -3, -1-1*j, -1+1*j};

result = Matrices.numberOfRealZeros(c);
// result = 3;

Interface

function numberOfRealZeros
  extends Modelica.Icons.Function;
  input Complex complexVector[:] "Complex vector";
  output Integer result "Number of elements of v with v.im = 0";
end numberOfRealZeros;