unit1.pas

Delphi函数参考大全的CD

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls,Math;

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  M1, M2, M3, M4, Skew, Kurtosis: Extended;
begin
  MomentSkewKurtosis([1.3,5.0,3.5,9.6,7.0],M1, M2, M3, M4, Skew, Kurtosis);
  ShowMessage('各值如下：'+#13+
                          'M1:'+floattostr(M1)+#13+
                          'M2:'+floattostr(M1)+#13+
                          'M3:'+floattostr(M1)+#13+
                          'M4:'+floattostr(M1)+#13+
                          'Skew:'+floattostr(M1)+#13+
                          'Kurtosis:'+floattostr(M1));
end;

end.