dlg_moveavg.cpp

数据分析系统主要研究大量的数据

// Dlg_moveavg.cpp : implementation file
//

#include "stdafx.h"
#include "dataanalisis.h"
#include "Dlg_moveavg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDlg_moveavg dialog


CDlg_moveavg::CDlg_moveavg(CWnd* pParent /*=NULL*/)
	: CDialog(CDlg_moveavg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlg_moveavg)
	//}}AFX_DATA_INIT
}


void CDlg_moveavg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlg_moveavg)
	DDX_Control(pDX, IDC_EDIT2, m_mpy);
	DDX_Control(pDX, IDC_EDIT1, m_mpx);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlg_moveavg, CDialog)
	//{{AFX_MSG_MAP(CDlg_moveavg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlg_moveavg message handlers

double moveaverage(double x3[],double y3[],int n);
double mpx,mpy;//预测的第t+1期的x和y的值

void CDlg_moveavg::OnOK() 
{
	// TODO: Add extra validation here
	extern int n;
	extern double x3[],y3[];
	char cResult1[10];
	char cResult2[10];
	moveaverage(x3,y3,n);
	_gcvt(mpx,10,cResult1);
	GetDlgItem(IDC_EDIT_mpx)->SetWindowText(cResult1);

	_gcvt(mpy,10,cResult2);
	GetDlgItem(IDC_EDIT_mpy)->SetWindowText(cResult2);

	CDialog::OnOK();
}
/////////////////////////////////////////////////////////////////
/////移动平均//////
double moveaverage(double x3[],double y3[],int n)
{
    mpx=(x3[n-5]+x3[n-1]+x3[n-2]+x3[n-3]+x3[n-4])/5;
    mpy=(y3[n-5]+y3[n-1]+y3[n-2]+y3[n-3]+y3[n-4])/5;
	return mpx;
	return mpy;

}