exportfig.m

利用HMM的方法的三种语音识别算法

    print(H, tfile2, args{:});
    set(allNonText,{'Visible'},oldvis);
    set(allAxes,{'Color'},oldc);
    set(allAxes,{'XGrid'},oldaxg);
    set(allAxes,{'YGrid'},oldayg);
    set(allAxes,{'ZGrid'},oldazg);
    %hack up the postscript file
    fid1 = fopen(tfile,'w');
    fid2 = fopen(tfile2,'r');
    line = fgetl(fid2);
    while ischar(line)
      if strncmp(line,'%%Title',7)
	fprintf(fid1,'%s\n',['%%Title: ', tfile]);
      elseif (length(line) < 3) 
	fprintf(fid1,'%s\n',line);
      elseif ~strcmp(line(end-2:end),' PR') & ...
	    ~strcmp(line(end-1:end),' L')
	fprintf(fid1,'%s\n',line);
      end
      line = fgetl(fid2);
    end
    fclose(fid1);
    fclose(fid2);
    delete(tfile2);
    
  elseif ~opts.applystyle
    drawnow;
    print(H, filename, args{:});
  end
  warning(oldwarn);
  
catch
  warning(oldwarn);
  hadError = 1;
end

% Restore figure settings
if opts.applystyle
  varargout{1} = old;
else
  for n=1:length(old.objs)
    if ~iscell(old.values{n}) & iscell(old.prop{n})
      old.values{n} = {old.values{n}};
    end
    set(old.objs{n}, old.prop{n}, old.values{n});
  end
end

if hadError
  error(deblank(lasterr));
end

%
%  Local Functions
%

function outData = LocalPushOldData(inData, objs, prop, values)
outData.objs = {objs, inData.objs{:}};
outData.prop = {prop, inData.prop{:}};
outData.values = {values, inData.values{:}};

function cellArray = LocalGetAsCell(fig,prop,allowemptycell);
cellArray = get(fig,prop);
if nargin < 3
  allowemptycell = 0;
end
if ~iscell(cellArray) & (allowemptycell | ~isempty(cellArray))
  cellArray = {cellArray};
end

function newArray = LocalScale(inArray, scale, minv, maxv)
n = length(inArray);
newArray = cell(n,1);
for k=1:n
  newArray{k} = min(maxv,max(minv,scale*inArray{k}(1)));
end

function gray = LocalMapToGray1(color)
gray = color;
if ischar(color)
  switch color(1)
   case 'y'
    color = [1 1 0];
   case 'm'
    color = [1 0 1];
   case 'c'
    color = [0 1 1];
   case 'r'
    color = [1 0 0];
   case 'g'
    color = [0 1 0];
   case 'b'
    color = [0 0 1];
   case 'w'
    color = [1 1 1];
   case 'k'
    color = [0 0 0];
  end
end
if ~ischar(color)
  gray = 0.30*color(1) + 0.59*color(2) + 0.11*color(3);
end

function newArray = LocalMapToGray(inArray);
n = length(inArray);
newArray = cell(n,1);
for k=1:n
  color = inArray{k};
  if ~isempty(color)
    color = LocalMapToGray1(color);
  end
  if isempty(color) | ischar(color)
    newArray{k} = color;
  else
    newArray{k} = [color color color];
  end
end

function newArray = LocalMapColorToStyle(inArray);
inArray = LocalGetAsCell(inArray,'Color');
n = length(inArray);
newArray = cell(n,1);
styles = {'-','--',':','-.'};
uniques = [];
nstyles = length(styles);
for k=1:n
  gray = LocalMapToGray1(inArray{k});
  if isempty(gray) | ischar(gray) | gray < .05
    newArray{k} = '-';
  else
    if ~isempty(uniques) & any(gray == uniques)
      ind = find(gray==uniques);
    else
      uniques = [uniques gray];
      ind = length(uniques);
    end
    newArray{k} = styles{mod(ind-1,nstyles)+1};
  end
end

function newArray = LocalMapCData(inArray);
n = length(inArray);
newArray = cell(n,1);
for k=1:n
  color = inArray{k};
  if (ndims(color) == 3) & isa(color,'double')
    gray = 0.30*color(:,:,1) + 0.59*color(:,:,2) + 0.11*color(:,:,3);
    color(:,:,1) = gray;
    color(:,:,2) = gray;
    color(:,:,3) = gray;
  end
  newArray{k} = color;
end

function outData = LocalUpdateColors(inArray, prop, inData)
value = LocalGetAsCell(inArray,prop);
outData.objs = {inData.objs{:}, inArray};
outData.prop = {inData.prop{:}, {prop}};
outData.values = {inData.values{:}, value};
if (~isempty(value))
  if strcmp(prop,'CData') 
    value = LocalMapCData(value);
  else
    value = LocalMapToGray(value);
  end
  set(inArray,{prop},value);
end

function bool = LocalIsPositiveScalar(value)
bool = isnumeric(value) & ...
       prod(size(value)) == 1 & ...
       value > 0;

function value = LocalToNum(value,auto)
if ischar(value)
  if strcmp(value,'auto')
    value = auto;
  else
    value = str2num(value);
  end
end

%convert a struct to {field1,val1,field2,val2,...}
function c = LocalToCell(s)
f = fieldnames(s);
v = struct2cell(s);
opts = cell(2,length(f));
opts(1,:) = f;
opts(2,:) = v;
c = {opts{:}};

function c = LocalIsHG(obj,hgtype)
c = 0;
if (length(obj) == 1) & ishandle(obj) 
  c = strcmp(get(obj,'type'),hgtype);
end

function c = LocalHas3DPlot(a)
zticks = LocalGetAsCell(a,'ZTickLabel');
c = 0;
for k=1:length(zticks)
  if ~isempty(zticks{k})
    c = 1;
    return;
  end
end

function r = LocalUnionRect(r1,r2)
if isempty(r1)
  r = r2;
elseif isempty(r2)
  r = r1;
elseif max(r2(3:4)) > 0
  left = min(r1(1),r2(1));
  bot = min(r1(2),r2(2));
  right = max(r1(1)+r1(3),r2(1)+r2(3));
  top = max(r1(2)+r1(4),r2(2)+r2(4));
  r = [left bot right-left top-bot];
else
  r = r1;
end

function c = LocalLabelsMatchTicks(labs,ticks)
c = 0;
try
  t1 = num2str(ticks(1));
  n = length(ticks);
  tend = num2str(ticks(n));
  c = strncmp(labs(1),t1,length(labs(1))) & ...
      strncmp(labs(n),tend,length(labs(n)));
end

function r = LocalAxesTightBoundingBox(axesR, a)
r = [];
atext = findall(a,'type','text','visible','on');
if ~isempty(atext)
  set(atext,'units','points');
  res=LocalGetAsCell(atext,'extent');
  for n=1:length(atext)
    r = LocalUnionRect(r,res{n});
  end
end
if strcmp(get(a,'visible'),'on')
  r = LocalUnionRect(r,[0 0 axesR(3:4)]);
  oldunits = get(a,'fontunits');
  set(a,'fontunits','points');
  label = text(0,0,'','parent',a,...
	       'units','points',...
	       'fontsize',get(a,'fontsize'),...
	       'fontname',get(a,'fontname'),...
	       'fontweight',get(a,'fontweight'),...
	       'fontangle',get(a,'fontangle'),...
	       'visible','off');
  fs = get(a,'fontsize');

  % handle y axis tick labels
  ry = [0 -fs/2 0 axesR(4)+fs];
  ylabs = get(a,'yticklabels');
  yticks = get(a,'ytick');
  maxw = 0;
  if ~isempty(ylabs)
    for n=1:size(ylabs,1)
      set(label,'string',ylabs(n,:));
      ext = get(label,'extent');
      maxw = max(maxw,ext(3));
    end
    if ~LocalLabelsMatchTicks(ylabs,yticks) & ...
	  strcmp(get(a,'xaxislocation'),'bottom')
      ry(4) = ry(4) + 1.5*ext(4);
    end
    if strcmp(get(a,'yaxislocation'),'left')
      ry(1) = -(maxw+5);
    else
      ry(1) = axesR(3);
    end
    ry(3) = maxw+5;
    r = LocalUnionRect(r,ry);
  end

  % handle x axis tick labels
  rx = [0 0 0 fs+5];
  xlabs = get(a,'xticklabels');
  xticks = get(a,'xtick');
  if ~isempty(xlabs)
    if strcmp(get(a,'xaxislocation'),'bottom')
      rx(2) = -(fs+5);
      if ~LocalLabelsMatchTicks(xlabs,xticks);
	rx(4) = rx(4) + 2*fs;
	rx(2) = rx(2) - 2*fs;
      end
    else
      rx(2) = axesR(4);
      % exponent is still below axes
      if ~LocalLabelsMatchTicks(xlabs,xticks);
	rx(4) = rx(4) + axesR(4) + 2*fs;
	rx(2) = -2*fs;
      end
    end
    set(label,'string',xlabs(1,:));
    ext1 = get(label,'extent');
    rx(1) = -ext1(3)/2;
    set(label,'string',xlabs(size(xlabs,1),:));
    ext2 = get(label,'extent');
    rx(3) = axesR(3) + (ext2(3) + ext1(3))/2;
    r = LocalUnionRect(r,rx);
  end
  set(a,'fontunits',oldunits);
  delete(label);
end

function c = LocalManualAxesMode(old, allAxes, base)
xs = ['X' base];
ys = ['Y' base];
zs = ['Z' base];
oldXMode = LocalGetAsCell(allAxes,xs);
oldYMode = LocalGetAsCell(allAxes,ys);
oldZMode = LocalGetAsCell(allAxes,zs);
old = LocalPushOldData(old, allAxes, {xs}, oldXMode);
old = LocalPushOldData(old, allAxes, {ys}, oldYMode);
old = LocalPushOldData(old, allAxes, {zs}, oldZMode);
set(allAxes,xs,'manual');
set(allAxes,ys,'manual');
set(allAxes,zs,'manual');
c = old;

function val = LocalCheckAuto(val, auto)
if ischar(val) & strcmp(val,'auto')
  val = auto;
end