-------------------> Session (re)starting: 16-Apr-2008 09:33:34 guide duh ??? Error using ==> input Not enough input arguments. Error in ==> duh>first_Callback at 88 if (isempty(input)) 88 if (isempty(input)) ??? Error using ==> input Not enough input arguments. Error in ==> duh>second_Callback at 119 if (isempty(input)) 119 if (isempty(input)) ??? Reference to non-existent field 'answer_staticText'. Error in ==> duh>multiply_Callback at 150 set(handles.answer_staticText,'String',c); 150 set(handles.answer_staticText,'String',c); help input INPUT Prompt for user input. R = INPUT('How many apples') gives the user the prompt in the text string and then waits for input from the keyboard. The input can be any MATLAB expression, which is evaluated, using the variables in the current workspace, and the result returned in R. If the user presses the return key without entering anything, INPUT returns an empty matrix. R = INPUT('What is your name','s') gives the prompt in the text string and waits for character string input. The typed input is not evaluated; the characters are simply returned as a MATLAB string. The text string for the prompt may contain one or more '\n'. The '\n' means skip to the beginning of the next line. This allows the prompt string to span several lines. To output just a '\' use '\\'. See also keyboard. Reference page in Help browser doc input whos Name Size Bytes Class Attributes c 0x0 0 char eventdata 0x0 0 double hObject 1x1 8 double handles 1x1 1188 struct product 0x0 0 double t1 1x1 2 char t2 1x17 34 char handles handles = figure1: 168 multiply: 14.002 result: 13.002 times: 12.002 equals: 11.002 second: 10.002 first: 9.002 Title: 169 output: 168 get(handles.output) Alphamap = [ (1 by 64) double array] BackingStore = on CloseRequestFcn = closereq Color = [0.701961 0.701961 0.701961] Colormap = [ (64 by 3) double array] CurrentAxes = [] CurrentCharacter = 5 CurrentObject = [14.0018] CurrentPoint = [-0.166667 -0.0833333] DockControls = on DoubleBuffer = on FileName = /nfs/mneme/home/users/bramley/today/h/duh.fig FixedColors = [ (3 by 3) double array] IntegerHandle = off InvertHardcopy = on KeyPressFcn = KeyReleaseFcn = MenuBar = none MinColormap = [64] Name = duh NextPlot = add NumberTitle = off PaperUnits = inches PaperOrientation = portrait PaperPosition = [0.25 2.5 8 6] PaperPositionMode = manual PaperSize = [8.5 11] PaperType = usletter Pointer = arrow PointerShapeCData = [ (16 by 16) double array] PointerShapeHotSpot = [1 1] Position = [93.1667 25.3782 114 36.0833] Renderer = None RendererMode = auto Resize = off ResizeFcn = SelectionType = normal ShareColors = on ToolBar = auto Units = characters WindowButtonDownFcn = WindowButtonMotionFcn = WindowButtonUpFcn = WindowScrollWheelFcn = WindowStyle = normal XDisplay = localhost:11.0 XVisual = 0x23 (TrueColor, depth 24, RGB mask 0xff0000 0xff00 0x00ff) XVisualMode = auto BeingDeleted = off ButtonDownFcn = Children = [ (7 by 1) double array] Clipping = on CreateFcn = DeleteFcn = BusyAction = queue HandleVisibility = callback HitTest = on Interruptible = on Parent = [0] Selected = off SelectionHighlight = on Tag = figure1 Type = figure UIContextMenu = [] UserData = [] Visible = on get(handles.output, 'Name') ans = duh set(handles.output, 'Name', 'not as dumb as I look') get(handles.output, 'Name') ans = not as dumb as I look dbquit ccc duh ??? Reference to non-existent field 'answer_staticText'. Error in ==> duh>multiply_Callback at 150 set(handles.answer_staticText,'String',c); 150 set(handles.answer_staticText,'String',c); get(handles.output) Alphamap = [ (1 by 64) double array] BackingStore = on CloseRequestFcn = closereq Color = [0.701961 0.701961 0.701961] Colormap = [ (64 by 3) double array] CurrentAxes = [] CurrentCharacter = 5 CurrentObject = [14.0018] CurrentPoint = [-0.166667 -0.0833333] DockControls = on DoubleBuffer = on FileName = /nfs/mneme/home/users/bramley/today/h/duh.fig FixedColors = [ (3 by 3) double array] IntegerHandle = off InvertHardcopy = on KeyPressFcn = KeyReleaseFcn = MenuBar = none MinColormap = [64] Name = not as dumb as I look NextPlot = add NumberTitle = off PaperUnits = inches PaperOrientation = portrait PaperPosition = [0.25 2.5 8 6] PaperPositionMode = manual PaperSize = [8.5 11] PaperType = usletter Pointer = arrow PointerShapeCData = [ (16 by 16) double array] PointerShapeHotSpot = [1 1] Position = [93.1667 25.3782 114 36.0833] Renderer = None RendererMode = auto Resize = off ResizeFcn = SelectionType = normal ShareColors = on ToolBar = auto Units = characters WindowButtonDownFcn = WindowButtonMotionFcn = WindowButtonUpFcn = WindowScrollWheelFcn = WindowStyle = normal XDisplay = localhost:11.0 XVisual = 0x23 (TrueColor, depth 24, RGB mask 0xff0000 0xff00 0x00ff) XVisualMode = auto BeingDeleted = off ButtonDownFcn = Children = [ (7 by 1) double array] Clipping = on CreateFcn = DeleteFcn = BusyAction = queue HandleVisibility = callback HitTest = on Interruptible = on Parent = [0] Selected = off SelectionHighlight = on Tag = figure1 Type = figure UIContextMenu = [] UserData = [] Visible = on dbquit all ccc duh ??? Reference to non-existent field 'product_staticText'. Error in ==> duh>multiply_Callback at 150 set(handles.product_staticText,'String',c); 150 set(handles.product_staticText,'String',c); dbquit all duh ??? Reference to non-existent field 'product'. Error in ==> duh>multiply_Callback at 150 set(handles.product,'String',c); 150 set(handles.product,'String',c); dbquit all duh ??? Reference to non-existent field 'product'. Error in ==> duh>multiply_Callback at 150 set(handles.product,'Name',c); 150 set(handles.product,'Name',c); get(handles.output) Alphamap = [ (1 by 64) double array] BackingStore = on CloseRequestFcn = closereq Color = [0.701961 0.701961 0.701961] Colormap = [ (64 by 3) double array] CurrentAxes = [] CurrentCharacter = 5 CurrentObject = [14.0018] CurrentPoint = [-0.166667 -0.0833333] DockControls = on DoubleBuffer = on FileName = /nfs/mneme/home/users/bramley/today/h/duh.fig FixedColors = [ (3 by 3) double array] IntegerHandle = off InvertHardcopy = on KeyPressFcn = KeyReleaseFcn = MenuBar = none MinColormap = [64] Name = not as dumb as I look NextPlot = add NumberTitle = off PaperUnits = inches PaperOrientation = portrait PaperPosition = [0.25 2.5 8 6] PaperPositionMode = manual PaperSize = [8.5 11] PaperType = usletter Pointer = arrow PointerShapeCData = [ (16 by 16) double array] PointerShapeHotSpot = [1 1] Position = [93.1667 25.3782 114 36.0833] Renderer = None RendererMode = auto Resize = off ResizeFcn = SelectionType = normal ShareColors = on ToolBar = auto Units = characters WindowButtonDownFcn = WindowButtonMotionFcn = WindowButtonUpFcn = WindowScrollWheelFcn = WindowStyle = normal XDisplay = localhost:11.0 XVisual = 0x23 (TrueColor, depth 24, RGB mask 0xff0000 0xff00 0x00ff) XVisualMode = auto BeingDeleted = off ButtonDownFcn = Children = [ (7 by 1) double array] Clipping = on CreateFcn = DeleteFcn = BusyAction = queue HandleVisibility = callback HitTest = on Interruptible = on Parent = [0] Selected = off SelectionHighlight = on Tag = figure1 Type = figure UIContextMenu = [] UserData = [] Visible = on 3*pi ans = 9.4248 exit