ltsabutton_callback.m

来自「流形学习程序」· M 代码 · 共 21 行

function LTSAbutton_Callback(hObject, eventdata, handles)
% --- Executes on button press in LTSAbutton.

handles.d = round(str2double(get(handles.DimEdit,'String')));
handles.d = max(1,handles.d);
handles.K = round(str2double(get(handles.KEdit,'String')));
handles.K = max(1,handles.K);
updateString{1} = 'Running LTSA.';
set(handles.UpdatesText,'String',updateString);
tic;
[T,NI] = LTSA(handles.X',handles.d,handles.K);
handles.Y = T';
runTime = toc;
guidata(hObject, handles);
PlotEmbedding(hObject,eventdata,handles,0);
assignin ('base','maniY',handles.Y);
updateString{2} = ['LTSA complete: ',num2str(runTime),'s'];
updateString{3} = 'Embedding data written to matrix "maniY"';
set(handles.UpdatesText,'String',updateString);
guidata(hObject, handles);