public string ToHtml(IInitialParams initParams, int d)
{
return(string.Format("<P>Значение целевой функции:<BR>{0}<BR>" +
"Текущее решение:<BR>{1}<BR>" +
"Симплекс:<BR>{2}<BR>" +
"Среднее квадратическое отклонение:<BR>{3}</P>",
Math.Round(fRes, d), Html.ArrayToHtml(arrXRes, d),
Html.MatrixTranToHtml(matrX, d), Math.Round(sigma, d)));
}
public string ToHtml(IInitialParams initParams, int d)
{
return(string.Format("<P>Значение целевой функции:<BR>{0}<BR>" +
"Текущее решение:<BR>{1}<BR>" +
"Величины шагов:<BR>{2}<BR>" +
"Направление поиска по образцу:<BR>{3}<BR>" +
"Значение множителя в поиске по образцу:<BR>{4}</P>",
Math.Round(fRes, d), Html.ArrayToHtml(arrX, d),
Html.ArrayToHtml(arrXDelta, d), Html.ArrayToHtml(arrE, d),
Math.Round(mult, d)));
}
LinePlot[] GetPotentials(IInitialParams ip)
{
ReadGraphParams();
List <LinePlot> listPotent = new List <LinePlot>();
double stepX = (xMax - xMin) / (nGridX - 1);
double stepY = (yMax - yMin) / (nGridY - 1);
for (int i = 0; i < nGridX; i++)
{
for (int j = 0; j < nGridY; j++)
{
double x1 = xMin + stepX * i;
double y1 = yMin + stepY * j;
try
{
double k = -ip.GetDerivative(new double[] { x1, y1 }, 0) /
ip.GetDerivative(new double[] { x1, y1 }, 1);
double x2 = x1 + mult * stepX;
double y2 = y1 + k * (x2 - x1);
if (Math.Abs(y2 - y1) > stepY * mult * mult2)
{
goto nextTry;
}
double f = ip.GetFuncValue(new double[] { (x1 + x2) / 2, (y1 + y2) / 2 });
int red = (int)(f / denom);
if (red > 255)
{
red = 255;
}
LinePlot lp = new LinePlot();
lp.AbscissaData = new double[] { x1, x2 };
lp.OrdinateData = new double[] { y1, y2 };
lp.Pen.Color = Color.FromArgb(red, 0, 0);
listPotent.Add(lp);
continue;
}
catch { }
nextTry:
try
{
double k = -ip.GetDerivative(new double[] { x1, y1 }, 1) /
ip.GetDerivative(new double[] { x1, y1 }, 0);
double y2 = y1 + mult * stepY;
double x2 = x1 + k * (y2 - y1);
if (Math.Abs(x2 - x1) > stepX * mult * mult2)
{
continue;
}
double f = ip.GetFuncValue(new double[] { (x1 + x2) / 2, (y1 + y2) / 2 });
int red = (int)(f / denom);
if (red > 255)
{
red = 255;
}
LinePlot lp = new LinePlot();
lp.AbscissaData = new double[] { x1, x2 };
lp.OrdinateData = new double[] { y1, y2 };
lp.Pen.Color = Color.FromArgb(red, 0, 0);
listPotent.Add(lp);
}
catch { }
}
}
return(listPotent.ToArray());
}
public void Initialize(IInitialParams initParams)
{
ip = (HJInitialParams)initParams;
}
