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unit TEST_PM_FM;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Series, Dialogs, TeEngine, ExtCtrls, TeeProcs, Chart, StdCtrls;

type
  TForm9 = class(TForm)
    Button1: TButton;
    Chart1: TChart;
    Series1: TLineSeries;
    procedure Button1Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form9: TForm9;

implementation

{$R *.dfm}

procedure TForm9.Button1Click(Sender: TObject);
var x, y: real;
ut,ft,M,fn:real;
begin
  ut:=1;
  ft:=10;
  fn:=1;
  M:=30;
  x:=1;
  repeat
   //meine formel
   y:=ut*cos(2*pi*ft*x+M*sin(2*pi*fn*x));
   //in chart darstellen
   series1.AddXY(x,y);
   //x-wert erhöhen
   x:=x+1;
  until x=10 ;
     begin
        series1.Clear;
        series1.AddXY(0,0);
        series1.AddXY(1,y);
     end;


end;

end.