graphics_snn.m

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        'Units', 'pixels', ...        'BackgroundColor',[0.7 0.7 0.7], ...        'ListboxTop',0, ...        'Position',[550 20 210 550], ...        'Style','frame', ...        'Tag','rd_expframe');text = {...        '', ...        '', ...        '1. ', ...        '', ...	'Insert the name of a ascii file containing training data.', ...        'This file must be formatted as follows:', ...        '', ...        'Each pattern is on a seperate line. Each', ...	'line consists of space separated values.', ...	'These values must be (in this order): ', ...	'inputs, outputs and (optionally) pattern', ...	'weights. To indicate missing values in ', ...	'the output the string ''NaN'' must be used.', ...	'', ...	'For example, 3 patterns, consisting of', ...	'one input and 2 outputs, where for ', ...	'pattern 1 and pattern 3 an output is ,'...	'unknown, must be formatted as:', ...	'', ...	'   0.2 NaN 0.3 1', ...        '   0.1 0.6 0.2 2', ...        '   0.3 0.2 NaN 1', ...	'', ...	'Inputs are in column 1. Outputs are in', ...	'colum 2 and 3. Pattern 2 is weighted', ...	'twice (see column 4)', ...	'', ...	'', ...	'2.', ...	'', ...	'After the data file is read, insert', ...	'the number of inputs and outputs.', ...	'If the patterns contain pattern weights,', ...	'mark the checkbox', ...	'', ...	'3.', ...	'', ...	'Press ''OK'' to continue.', ...        };handles.import.exptext = uicontrol('Parent',h0, ...        'Units', 'pixels', ...        'Position',[560 30 190 530], ...        'Style','text', ...	'String', text, ...	'HorizontalAlignment', 'left', ...        'Tag','rd_exptext');auf(fig, 'handles.import', handles.import);stdout(fig);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%function scaling(fig)scaling = guf(fig, 'scaling');arch = guf(fig, 'arch');h0 = fig;handles.scaling.title = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor', [0.7 0.8 0.8], ...	'FontSize', 18, ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position', [20 540 510 30] , ...	'String','Scaling', ...	'Style','text', ...	'Tag','sc_title');poptext = [arch.inputnames; arch.outputnames];handles.scaling.pop = ...       uicontrol('Parent',h0, ...	'Units','pixels', ...	'Callback','guif(''scaling_pop'')', ...	'Interruptible', 'off', ...	'HorizontalAlignment','left', ...	'ListboxTop',1, ...	'Position', [20 500 100 20], ...	'String', poptext, ...	'Style','popup', ...	'Tag','sc_transpop', ...        'Value', scaling.pop.value, ...	'Visible','on');handles.scaling.meanzero = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_meanzero'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[20 460 50 20], ...	'String',' <x>=0 ', ...	'Tag','sc_meanzero');handles.scaling.stdone = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_stdone'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[70 460 50 20], ...	'String',' std(x)=1 ', ...	'Tag','sc_stdone');handles.scaling.zeroone = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_zeroone'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[120 460 50 20], ...	'String',' 0<x<1 ', ...	'Tag','sc_zeroone');handles.scaling.moneone = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_moneone'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[170 460 50 20], ...	'String',' -1<x<1 ', ...	'Tag','sc_moneone');handles.scaling.inv = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_inv'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[220 460 50 20], ...	'String',' 1/x ', ...	'Tag','sc_inv');handles.scaling.sqrt = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_sqrt'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[270 460 50 20], ...	'String','sqrt(x)', ...	'Tag','sc_sqrt');handles.scaling.log = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_log'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[320 460 50 20], ...	'String','log(x)', ...	'Tag','sc_log');handles.scaling.exp = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_exp'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[370 460 50 20], ...	'String','exp(x)', ...	'Tag','sc_exp');handles.scaling.undo = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_undo'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[470 460 60 20], ...	'String','Undo', ...	'Tag','sc_undo');readdata = guf(fig, 'readdata');handles.scaling.ax1 = axes('Parent',h0', ...         'Units', 'pixels', ...	 'Position', [40 280 150 150], ...	 'Tag', 'sc_ax1', ...	 'Visible', 'on');         hist(readdata(:, scaling.pop.value));handles.scaling.scalingtext = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'FontWeight','bold', ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[20 220 100 20], ...	'String','Scaling:', ...	'Style','text', ...	'Tag','sc_scalingtext');scale = guf(fig, 'scale');sc = scale{scaling.pop.value};if (isempty(sc))    handles.scaling.sctext = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[80 220 100 20], ...	'String','- none -', ...	'Style','text', ...	'Tag','sc_sctext');else   sctext = ['- ' ];   for i = 1:prod(size(sc))       sctext = [sctext sc(i).name ' - '];   end   handles.scaling.sctext = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[80 220 500 20], ...	'String', sctext, ...	'Style','text', ...	'Tag','sc_sctext');   handles.scaling.ax2 = axes('Parent',h0', ...         'Units', 'pixels', ...	 'Position', [310 280 150 150], ...	 'Tag', 'sc_ax1', ...	 'Visible', 'on');         hist(scale_snn(readdata(:, scaling.pop.value), sc));endhandles.scaling.ok = uicontrol('Parent',h0, ...        'Units','pixels', ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_ok'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[470 140 60 20], ...	'String','OK', ...	'Tag','sc_ok');handles.scaling.previous = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_previous'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[410 110 30 20], ...	'String',' < ', ...	'Tag','sc_previous');handles.scaling.help = uicontrol('Parent',h0, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_help'')', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[440 110 60 20], ...	'String','Help', ...	'Tag','sc_help') ;handles.scaling.next = uicontrol('Parent',h0, ...        'Enable', scaling.next.enable, ...	'BackgroundColor',[0.7 0.7 0.7], ...	'Callback','guif(''scaling_next'');', ...	'Interruptible', 'off', ...	'ListboxTop',0, ...	'Position',[500 110 30 20], ...	'String','>', ...	'Tag','sc_next');handles.scaling.expframe = uicontrol('Parent',h0, ...        'Units', 'pixels', ...        'BackgroundColor',[0.7 0.7 0.7], ...        'ListboxTop',0, ...        'Position',[550 20 210 550], ...        'Style','frame', ...        'Tag','sc_expframe');text = {...        '', ...        '', ...        '', ...        '', ...        '1.', ...        '', ...        'Select input or output.', ...        '', ...        '2.', ...        '', ...        'Choose scaling.', ...        '', ...        '3.', ...        '', ...        'Press ''OK'' to continue.', ...        '', ...        };handles.scaling.exptext = uicontrol('Parent',h0, ...        'Units', 'pixels', ...        'Position',[560 30 190 530], ...        'Style','text', ...	'String', text, ...	'HorizontalAlignment', 'left', ...        'Tag','sc_exptext');auf(fig, 'handles.scaling', handles.scaling);stdout(fig);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%function arch(fig)arch = guf(fig, 'arch');import = guf(fig, 'import');h0 = fig;handles.arch.title = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.7 0.8 0.8], ...	'FontSize', 18, ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position', [20 540 510 30] , ...	'String','Network architecture', ...	'Style','text', ...	'Tag','arch_title');handles.arch.layertext = uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'FontWeight','bold', ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[20 501 155 20], ...	'String','Number of hidden layers:', ...	'Style','text', ...	'Tag','arch_nhltext');handles.arch.layeredit = uicontrol('Parent',h0, ...	'Units','pixels', ...	'Callback','guif(''arch_layeredit'')', ...	'Interruptible', 'off', ...	'BackgroundColor',[1 1 1], ...	'HorizontalAlignment','right', ...	'ListboxTop',0, ...	'Position',[175 505 40 20], ...	'Style','edit', ...        'String', num2str(arch.nlayers), ...	'Tag','arch_layeredit');handles.arch.dynamic.axes = axes(...         'Units', 'pixels', ...	 'Position', [80 220 390 260], ...	 'Tag', 'arch_picture', ...	 'Visible', 'off');         inputs = str2num(import.inputsedit.string);         outputs = str2num(import.outputsedit.string);         network_picture_snn([inputs arch.nunits outputs]);         axis('off');L = arch.nlayers;handles.arch.dynamic.inputnamestext = ...       uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'FontWeight','bold', ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[20 476 135 20], ...	'String','Input names:', ...	'Style','text', ...	'Tag','arch_inputnamestext', ...	'Visible','on');nmax = max(max(inputs, outputs),2);dy = 0.9/(nmax-1);for i = 1:inputs    y0 = (220+260) - 260*(0.5 + dy*(i - (inputs+1)/2));     Position = [20 (y0 - 20/2) 70 20];    handles.arch.dynamic.inputnamesedit(i) = ...       uicontrol('Parent',h0, ...	'Units','pixels', ...	'Callback','guif(''arch_inputnamesedit'')', ...	'Interruptible', 'off', ...	'BackgroundColor',[1 1 1], ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position', Position, ...	'String', arch.inputnames(i), ...	'Style','edit', ...	'Tag','arch_inputnamesedit', ...        'UserData', i, ...	'Visible','on');endhandles.arch.dynamic.outputnamestext = ...      uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'FontWeight','bold', ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[430 476 100 20], ...	'String','Output names:', ...	'Style','text', ...	'Tag','arch_outputnamestext', ...	'Visible','on');nmax = max(max(inputs, outputs),2);dy = 0.9/(nmax-1);for i = 1:outputs    y0 = (220+260) - 260*(0.5 + dy*(i - (outputs+1)/2));     Position = [460 (y0 - 20/2) 70 20];    handles.arch.dynamic.outputnamesedit(i) = ...       uicontrol('Parent',h0, ...	'Units','pixels', ...	'Callback','guif(''arch_outputnamesedit'')', ...	'Interruptible', 'off', ...	'BackgroundColor',[1 1 1], ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position', Position, ...	'String', arch.outputnames(i), ...	'Style','edit', ...	'Tag','arch_outputnamesedit', ...        'UserData', i, ...	'Visible','on');endhandles.arch.dynamic.hiddenstext = ...        uicontrol('Parent',h0, ...	'Units','pixels', ...	'BackgroundColor',[0.8 0.8 0.8], ...	'FontWeight','bold', ...	'HorizontalAlignment','left', ...	'ListboxTop',0, ...	'Position',[20 196 145 20], ...	'String','Number of hidden units:', ...	'Style','text', ...	'Tag','arch_nhutext', ...	'Visible','on');dx = 0.9/(L+1);for i = 1:L    l = i+1;    x0 = 80 + 390*(0.5 + dx*(l - (L+3)/2));     Position = [(x0- 40/2) 200 40 20];    handles.arch.dynamic.layeredit(i) = ...        uicontrol('Parent',h0, ...	'Units','pixels', ...	'Callback','guif(''arch_unitedit'')', ...	'Interruptible', 'off', ...	'BackgroundColor',[1 1 1], ...	'HorizontalAlignment','right', ...	'ListboxTop',0, ...	'Position', Position, ...	'String', num2str(arch.nunits(i)), ...	'Style','edit', ...	'Tag','arch_unitedit', ...        'UserData', i, ...	'Visible','on');
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graphics_snn.m - 源码说明

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