private void listBoxIfThenRule_MouseClick(object sender, MouseEventArgs e)
{
int idx = listBoxIfThenRule.SelectedIndex;
if (idx < 0)
{
return;
}
dataGridView1st.Rows.Clear( );
dataGridView2nd.Rows.Clear();
IfThenRule itr = (IfThenRule)listBoxIfThenRule.SelectedItem;
dataGridView1st.Rows.Add();
dataGridView2nd.Rows.Add();
for (int i = 0; i < inputCols1.Count; i++)
{
dataGridView1st.Rows[0].Cells["Input" + i].Value = itr.inputFuzzySets[i];
dataGridView2nd.Rows[0].Cells["Input" + i].Value = itr.inputFuzzySets[i];
}
dataGridView1st.Rows[0].Cells["Output"].Value = itr.outputFuzzySet;
}
private void btnMamdaniInference_Click(object sender, EventArgs e)
{
if (OutputUniverse == null || OutputFuzzySets.Count == 0) //至少要有output universe
{
MessageBox.Show("Output Universe doesn' t exist", "No Ouput Universe", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//inference calculation
List <FuzzySet> conditionFSlist = new List <FuzzySet>();
IfThenRule SelectedRule = (IfThenRule)listBoxIfThenRule.SelectedItem;
FuzzySet result = null;
for (int i = 0; i < RuleList.Count; i++)
{
for (int j = 0; j < InputUniverses.Count; j++)
{
if (dataGridView2nd.Rows[0].Cells["Input" + j].Value != null)
{
conditionFSlist.Add((FuzzySet)dataGridView2nd.Rows[i].Cells["Input" + j].Value);
}
}
if (i == 0)// 第一個
{
result = RuleList[i].MamdaniInference(conditionFSlist);
}
FuzzySet temp = RuleList[i].MamdaniInference(conditionFSlist);
result = new BinaryOperatedFuzzySet(new Union(), temp, result);
}
result.Title = "Mamdani Inference result " + countInf;
result.line.ChartType = SeriesChartType.Area;
chartOutput.Series.Add(result.line);
countInf++;
//defuzzification
txtBOA.Text = result.BOA.ToString();
txtCOA.Text = result.COA.ToString();
txtLOM.Text = result.LOM.ToString();
txtMOM.Text = result.MOM.ToString();
txtSOM.Text = result.SOM.ToString();
}
private void btnUpdateRule_Click(object sender, EventArgs e)
{
if (listBoxIfThenRule.SelectedIndex < 0)
{
return;
}
int idx = listBoxIfThenRule.SelectedIndex;
IfThenRule itr = (IfThenRule)listBoxIfThenRule.SelectedItem;
for (int i = 0; i < itr.inputFuzzySets.Count; i++)
{
itr.inputFuzzySets[i] = (FuzzySet)dataGridView1st.Rows[0].Cells["Input" + i].Value;
}
itr.outputFuzzySet = (FuzzySet)dataGridView1st.Rows[0].Cells["Output"].Value;
// 將清單內容更新
listBoxIfThenRule.SelectedIndex = -1; // 先移開
listBoxIfThenRule.Items[idx] = ""; // 清空該項
listBoxIfThenRule.Items[idx] = itr; // 重設回來讓他更新內容
listBoxIfThenRule.SelectedIndex = idx; // 移回本rule
// 清除此 row
dataGridView1st.Rows.Clear();
}
//加入rule
private void btnAddRule_Click(object sender, EventArgs e)
{
List <FuzzySet> fslist = new List <FuzzySet>();
if (OutputUniverse == null || OutputFuzzySets.Count == 0)
{
MessageBox.Show("Output Universe doesn' t exist or Output Fuzzy Set doen't exist ", "No Ouput Universe", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
for (int i = 0; i < InputUniverses.Count; i++)
{
if (allInputFuzzySets[i].Count == 0) //如果沒有就不要加
{
MessageBox.Show("Fuzzy Set doesn' t exist", "No fuzzy set exist", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
fslist.Add(allInputFuzzySets[i][0]); //預設是把全部universe的第一個加入
}
IfThenRule rule = new IfThenRule(fslist, OutputFuzzySets[0]);
RuleList.Add(rule);
listBoxIfThenRule.Items.Add(rule);
}