【TSP问题】基于蚁群算法求解TSP问题matlab源码含GUI界面_用蚁群算法求解 tsp 问题的 matlab 程序-优快云博客

本文链接：https://blog.youkuaiyun.com/Matlab_dashi/article/details/120424320
本文介绍了一种基于自然选择策略的蚁群算法解决旅行商问题(TSP)的方法，并通过MATLAB实现了算法流程。文章提供了关键代码片段，展示了如何初始化城市坐标、设置算法参数并进行迭代寻优过程。此外，还给出了仿真结果及参考文献。
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1 模型简介见这里

2 部分代码



function PhoromCoe_Callback(hObject, eventdata, handles)
% hObject    handle to PhoromCoe (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of PhoromCoe as text
%        str2double(get(hObject,'String')) returns contents of PhoromCoe as a double


% --- Executes during object creation, after setting all properties.
function PhoromCoe_CreateFcn(hObject, eventdata, handles)
% hObject    handle to PhoromCoe (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function PhoromEvap_Callback(hObject, eventdata, handles)
% hObject    handle to PhoromEvap (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of PhoromEvap as text
%        str2double(get(hObject,'String')) returns contents of PhoromEvap as a double


% --- Executes during object creation, after setting all properties.
function PhoromEvap_CreateFcn(hObject, eventdata, handles)
% hObject    handle to PhoromEvap (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function Q_Callback(hObject, eventdata, handles)
% hObject    handle to Q (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of Q as text
%        str2double(get(hObject,'String')) returns contents of Q as a double


% --- Executes during object creation, after setting all properties.
function Q_CreateFcn(hObject, eventdata, handles)
% hObject    handle to Q (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit8_Callback(hObject, eventdata, handles)
% hObject    handle to edit8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit8 as text
%        str2double(get(hObject,'String')) returns contents of edit8 as a double


% --- Executes during object creation, after setting all properties.
function edit8_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

%-------------------------------------------------------------------------%
function endgeneration_Callback(hObject, eventdata, handles)
% hObject    handle to endgeneration (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of endgeneration as text
%        str2double(get(hObject,'String')) returns contents of endgeneration as a double


% --- Executes during object creation, after setting all properties.
function endgeneration_CreateFcn(hObject, eventdata, handles)
% hObject    handle to endgeneration (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

% --- Executes on button press in RefreshCitiesBtn.
function RefreshCitiesBtn_Callback(hObject, eventdata, handles)
% hObject    handle to RefreshCitiesBtn (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global AntsCod
global bContinue
global Change
bContinue = 0;
CityNum = str2num(get(handles.CityNumber,'String'));
AntsCod =round(100*rand(CityNum,2));
    cla(handles.CityMap);
    cla(handles.EffectFigure);
    plot(AntsCod(:,1),AntsCod(:,2),'mo','LineWidth',1.5,'MarkerEdgeColor','r','MarkerFaceColor','b','Parent',handles.CityMap);
    set(handles.AntNum,'Enable','on')
    set(handles.MaxIteration,'Enable','on')
    set(handles.PhoromCoe,'Enable','on')
    set(handles.Beta,'Enable','on')
    set(handles.PhoromEvap,'Enable','on')
    set(handles.Q,'Enable','on')

% --- Executes on button press in LoopBeginBtn.
function LoopBeginBtn_Callback(hObject, eventdata, handles)
% hObject    handle to LoopBeginBtn (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
global AntsCod
global bContinue
global Change
EditEnable = 'on';
if bContinue ~=  1
    bContinue = 1;
    EditEnable = 'off';
else
    set(handles.LoopBeginBtn,'Enable','off')
    bContinue = 0;
    return;
end
set(handles.AntNum,'Enable',EditEnable)
set(handles.MaxIteration,'Enable',EditEnable)
set(handles.PhoromCoe,'Enable',EditEnable)
set(handles.Beta,'Enable',EditEnable)
set(handles.PhoromEvap,'Enable',EditEnable)
set(handles.Q,'Enable',EditEnable)
set(handles.RefreshCitiesBtn,'Enable',EditEnable)
if bContinue == 1
    Change
    CityNum = str2num(get(handles.CityNumber,'String'));
    AntsNum =  str2num(get(handles.AntNum,'String'));
    AntsColonyNum =str2num(get(handles.MaxIteration,'String'));
    PheromCoe = str2num(get(handles.PhoromCoe,'String'));
    DistCoe =  str2num(get(handles.Beta,'String'));
    PhoremEvapCoe =str2num(get(handles.PhoromEvap,'String'));
    PheromAddCoe =str2num(get(handles.Q,'String'));
    set(handles.LoopBeginBtn,'String','停止');
   if Change==1 %刘
    ACATSP(AntsCod,AntsColonyNum,AntsNum,DistCoe,PheromCoe,PhoremEvapCoe,PheromAddCoe,handles); 
   else %陈
    ACATSP2(AntsCod,AntsColonyNum,AntsNum,DistCoe,PheromCoe,PhoremEvapCoe,PheromAddCoe,handles); 
   end
    EditEnable = 'on';
    bContinue = 0;
    set(handles.AntNum,'Enable',EditEnable)
    set(handles.MaxIteration,'Enable',EditEnable)
    set(handles.PhoromCoe,'Enable',EditEnable)
    set(handles.Beta,'Enable',EditEnable)
    set(handles.PhoromEvap,'Enable',EditEnable)
    set(handles.Q,'Enable',EditEnable)
    set(handles.RefreshCitiesBtn,'Enable',EditEnable)
    set(handles.LoopBeginBtn,'String','开始')
    set(handles.LoopBeginBtn,'Enable','on')
end


function CurrentAntsColony_Callback(hObject, eventdata, handles)
% hObject    handle to CurrentAntsColony (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of CurrentAntsColony as text
%        str2double(get(hObject,'String')) returns contents of CurrentAntsColony as a double


% --- Executes during object creation, after setting all properties.
function CurrentAntsColony_CreateFcn(hObject, eventdata, handles)
% hObject    handle to CurrentAntsColony (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function CurrentMinDistance_Callback(hObject, eventdata, handles)
% hObject    handle to CurrentMinDistance (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of CurrentMinDistance as text
%        str2double(get(hObject,'String')) returns contents of CurrentMinDistance as a double


% --- Executes during object creation, after setting all properties.
function CurrentMinDistance_CreateFcn(hObject, eventdata, handles)
% hObject    handle to CurrentMinDistance (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function TotalTime_Callback(hObject, eventdata, handles)
% hObject    handle to TotalTime (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of TotalTime as text
%        str2double(get(hObject,'String')) returns contents of TotalTime as a double


% --- Executes during object creation, after setting all properties.
function TotalTime_CreateFcn(hObject, eventdata, handles)
% hObject    handle to TotalTime (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit12_Callback(hObject, eventdata, handles)
% hObject    handle to edit12 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit12 as text
%        str2double(get(hObject,'String')) returns contents of edit12 as a double


% --- Executes during object creation, after setting all properties.
function edit12_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit12 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function AverageTime_Callback(hObject, eventdata, handles)
% hObject    handle to AverageTime (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of AverageTime as text
%        str2double(get(hObject,'String')) returns contents of AverageTime as a double


% --- Executes during object creation, after setting all properties.
function AverageTime_CreateFcn(hObject, eventdata, handles)
% hObject    handle to AverageTime (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



%%