public static FuzzySet operator!(FuzzySet operand) //static->不屬於物件
{
FuzzySet fs = null;
fs = new UnaryOperatedFuzzySet(new Not(), operand);
return(fs);
}
// delegate void
//public double MaximumDegree()
//{
//}
public FuzzySet MamdaniInference(List <FuzzySet> condition)
{
FuzzySet result = null;
double fireStrength = 1.0;
for (int i = 0; i < inputFuzzySets.Count; i++)
{
double temp = ((inputFuzzySets[i]) & (condition[i])).getMaxDegree(); //交集取最大值
if (temp < fireStrength) //取最小值
{
fireStrength = temp;
}
result = new UnaryOperatedFuzzySet(new ValueCut(fireStrength), outputFuzzySet); //cut value
}
return(result);
}
//加入unary fuzzy set
private void btnAddUnary_Click(object sender, EventArgs e)
{
UnaryOperator op = null; //local variable default
TreeNode tn = treeViewInputUniverse.SelectedNode;
int level = tn.Level;
int idx = tn.Index;
FuzzySet SelectedFS;
if (level == 1 && tn != null) //選到FS
{
SelectedFS = allInputFuzzySets[tn.Parent.Index][tn.Index];
}
else //exception
{
MessageBox.Show("You must select a fuzzy set", "error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
switch (listBoxUnary.SelectedIndex)
{
case 0: //Not
op = new Not();
break;
case 1: //Value Scale
op = new ValueScale(Convert.ToDouble(txtUnaryParameter.Text));
break;
case 2: //Value Cut
op = new ValueCut(Convert.ToDouble(txtUnaryParameter.Text));
break;
case 3: //Very
op = new Very();
break;
case 4: //Very Very
op = new VeryVery();
break;
case 5: //Extremely
op = new Extremely();
break;
case 6: //more or less
op = new MoreOrLess();
break;
case 7: //Intensify
op = new Intensify();
break;
case 8: //Diminisher
op = new Diminisher();
break;
case 9: //Sugeno Not
op = new SugenoNot(Convert.ToDouble(txtUnaryParameter.Text));
break;
case 10: //Yager Not
op = new YagerNot(Convert.ToDouble(txtUnaryParameter.Text));
break;
}
//加入各清單之中
UnaryOperatedFuzzySet UFS = new UnaryOperatedFuzzySet(op, SelectedFS);
InputfuzzySetObjects.Add(UFS);
allInputFuzzySets[tn.Parent.Index].Add(UFS);
comboBoxBinary1stFS.Items.Add(UFS);
comboBoxBinary2ndFS.Items.Add(UFS);
//add a node to represent the fuzzyset
TreeNode tnn = new TreeNode(UFS.title);
tnn.ImageIndex = 1;
tnn.SelectedImageIndex = 1;
treeViewInputUniverse.Nodes[tn.Parent.Index].Nodes.Add(tnn);
chartInput.Series.Add(UFS.line);
}