文件列表:

StructBrowser (0, 2003-05-30)
StructBrowser\copy_all_struct.m (1020, 2003-05-20)
StructBrowser\example.mat (17512, 2003-05-20)
StructBrowser\sbrowse_demo.m (337, 2003-05-30)
StructBrowser\Stbrowser.mat (8176, 2003-05-20)
StructBrowser\StructBrowser.m (1970, 2003-05-30)
StructBrowser\StructBrowser_gui_g.fig (31912, 2003-05-16)
StructBrowser\StructBrowser_gui_g.m (20127, 2003-05-22)

__________________________________________________________________________ "StructBrowser_gui_g" v1.1 for MatLab 6.5, GUI for browsing any structure and plotting its fields Syntax: StructBrowser_gui_g(cell_struct) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % H. Lahdili,(hassan.lahdili@crc.ca) % Communications Research Centre (CRC) | Advanced Audio Systems (AAS) % www.crc.ca | www.crc.ca/aas % Ottawa. Canada % % CRC Advanced Audio Systems - Ottawa 2002-2003 % 16/05/2003 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% __________________________________________________________________________ 0. Introduction. The Graphics User Interface (GUI) is designed to fill a gap in the MatLab 6.5 Array Editor which pops up when you double click on a struct array in the MatLab workspace (or using openvar command). The Array editor exposes the surface structure (top level structure) of the struct array but it does not allow you to delve any deeper. In order to expose the lower layers of the array struct, it is necessary to abandon this array editor and type in commands in the MatLab command window. This can be tedious when you are doing this many times while running the MatLab debugger. The CRC StructBrowser, was designed to expose the contents of all variables of class struct to any depth and plot any of the components. 1. Launching the GUI Ensure that the CRC StructBrowser sources are in your path. The easiest way of starting it up is to type the command "StructBrowser" (without the double quotes) while the workspace contains some information (the same command can be used in the debug mode). Alternatively, you can also start it less directly by typing a sequence of commands described below. It is unfortunately, necessary to retype StructBrowser whenever the workspace has been altered since the MatLab script does not automatically update. However, you do not need to terminate the StructBrowser each time you restart it. The GUI can also be launched by typing "StructBrowser_gui_g(cell_struct)" in the MatLab command. cell_struct is a cell of size (2 X N), where N is the number of structures to browse. The first row of cell_struct contains all the structures' names, and the second row contains all the corresponding values. Assuming your workspace contains the 3 structures struct_1, struct_2 and struct_3, (you can verify this by typing the MatLab command, "workspace" or clicking the view menu -> workspace item) then you set cell_stuct as follows: cell_struct = {'struct_1', 'struct_2', 'struct_3'; ... struct_1, struct_2, struct_3}; and then start the StructBrowser with the command StructBrowser_gui_g(cell_struct). In the case of the base workspace, the function "copy_all_struct" is provided to copy all variables of class struct from workspace and store them in a cell array. The syntax of this function is: cell_struct = copy_all_struct; and then launch StructBrowser using the command StructBrowser_gui_g(cell_struct). Note this mode does not work in the debugger. 2. Browsing the structures The GUI loads all the structures in the cell_struct array (or all the structures in the workspace) and lists their names into the listbox which appears on the left side. By selecting any structure from the listbox, all its fields are displayed in the contents list. If one of the fields is of class struct, a '+' is appended to the fields in the left listbox. Double clicking on the name of this field in the left listbox, will expand this structure ('+' turn to '-') and all its subfields are listed in a tree format. All the fields and subfields down to the lowest level can be displayed. At the lowest level, the fields' contents are displayed in the contents listbox. This includes the size in bytes and the class of the item selected. In the case where the variable selected is an array of structures (1xN), double-clicking this selection will expand it in a tree format, showing the name of the structure's array with subscript (1) to (N). 3. Plot control 3.0 Controls The radio buttons and buttons appearing in the box below the listbox on the left provide controls for plotting the contents of the right listbox. 3.1. Plot selected pushbutton By pressing this control, the item selected (assuming it has numeric values) is plotted. Two options are available: Plot in the same figure (Clear figure is checked) or Plot in a new figure (New figure is checked), so one can keep old plots intact. If more than one item in the left listbox are selected, the radio buttons (SubPlot and Hold on) are activated. The user, can then choose between subplotting all the items selected or plotting them in a superposed form. 3.2. Close all control If the"New figure" option was chosen, many figures might be generated leading to a very cluttered screen. The user can close all the figures by pressing close all pushbutton. 4. Context menu The plot control is also available by right-clicking any selection in the left listbox. A context menu appears: "plot selected" 5. Demo file A demo file (sbrowse_demo.m) is provided to make the user familiar with the GUI. By typing sbrowse_demo in the MatLab command, two variables of class struct (struct1 & struct2) are created in the workspace and the StructBrowser GUI is launched. 6. Copying agreement We are providing this package as freeware under the GNU General Public License with the added conditions that the CRC logo is not removed from the GUI and credit remains with our laboratory. Thus you may copy, modify and freely distribute the program for noncommercial applications. We assume no liabilities for any damages arising from the use of this MatLab script.

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：