message = sprintf('Thresholding demo by ImageAnalyst.\n\nDo you want to use an integer image or a floating point image?'); button = questdlg(message, 'Image Type?', 'Integer', 'Floating Point', 'Cancel', 'Integer'); drawnow; % Refresh screen to get rid of dialog box remnants. if ...
d)msgbox(message,title,'custom',iconData,iconCmap) e)msgbox(...,'createMode') f)h=msgbox(...) 对应描述: a)产生一个消息对话框 b)title为消息对话框指定标题 c)Icon指定在消息对话框中显示哪一个图标.'icon'可以是'none'、'error'、'help'、'warn'、'custom' ...
This MATLAB function creates a nonmodal error dialog box with the specified error message and returns the dialog box Figure object f.
errorStruct.message ='Data file not found.'; errorStruct.identifier ='MyFunction:fileNotFound'; errorStruct = message: 'Data file not found.' identifier: 'MyFunction:fileNotFound' 抛出错误。 error(errorStruct) Data file not found. 引发带建议修复的错误 创建需要一个输入参量的函数hello。在错误...
Error in ==> wsy at 16 gui_mainfcn(gui_State, varargin{:}); ??? Error while evaluating uimenu Callback. Matlab抛出的异常说明str2num函数使用错误,参数必须是字符数组(char array)或者是字符串(string)。在后台看了下获得的listbox里面的数据如下: ...
error(message('MATLAB:newplot:InvalidHandle'))else% Make sure we have an object handle.hsave = handle(hsave);endfig = gobjects(0);ax = gobjects(0);if ~isempty(hsave)obj = hsave;while ~isempty(obj)if strcmp(obj.Type,'figure')fig = obj;elseif strcmp(obj.Type,'axes')ax = obj...
uiwait(warndlg(errorMessage)); return; end end grayImage = imread(fullFileName); % Get the dimensions of the image. % numberOfColorBands should be = 1. [rows, columns, numberOfColorBands] = size(grayImage); if numberOfColorBands > 1 ...
MATLAB displays the errors for that line next to the error marker in the indicator bar. Multiple messages can represent a single problem or multiple problems. Addressing one message might address all of them. Or, after you address one, the other messages might change or what you need to do...
% MESSAGE BOX % msgbox({'STEADY STATE ACHIEVED', sprintf('Time for steady state = %g',nt)},'RESULT'); k = k+1; break end if shp == plottime contourf(handles.contour,x,y,T,20); caxis(handles.contour,[ctmin,ctmax]);
error(msg) throws an error and displays an error message. example error(msg,A) displays an error message that contains formatting conversion characters, such as those used with the MATLAB® sprintf function. Each conversion character in msg is converted to one of the values A. error(errID,_...