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xychk (37 calls, 0.000 sec)
Generated 14-Nov-2016 07:47:13 using cpu time.
function in file /usr/local/MATLAB/MATLAB_Production_Server/R2015a/toolbox/matlab/polyfun/xychk.m
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Parents (calling functions)

Function NameFunction TypeCalls
specgraph/...te/areaHGUsingMATLABClassesfunction37
Lines where the most time was spent
No measurable time spent in this function

Line NumberCodeCallsTotal Time% TimeTime Plot
112
end
370 s0%
111
end
370 s0%
106
if ~isequal(size(x),size(y)),
370 s0%
101
elseif isvectorY && le...
370 s0%
97
if ~isvectorY && (size...
370 s0%
All other lines  0 s0%
Totals  0 s0% 
Children (called functions)
No children
Code Analyzer results
Line numberMessage
37When checking if a variable is a matrix consider using ISMATRIX.
63When checking if a variable is a matrix consider using ISMATRIX.
63When checking if a variable is a matrix consider using ISMATRIX.
Coverage results
Show coverage for parent directory
Total lines in function112
Non-code lines (comments, blank lines)21
Code lines (lines that can run)91
Code lines that did run25
Code lines that did not run66
Coverage (did run/can run)27.47 %
Function listing
time 
calls 
 line
   1 
function [msg,x,y,xi] = xychk(varargin)
   2 
%XYCHK  Check arguments to 1-D and 2-D data routines.
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%   [MSG,X,Y] = XYCHK(Y), or
   4 
%   [MSG,X,Y] = XYCHK(X,Y), or
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%   [MSG,X,Y,XI] = XYCHK(X,Y,XI) checks the input arguments and returns
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%   either an error structure in MSG or valid X,Y (and XI) data.  MSG is
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%   empty when there is no error.  X must be a vector and Y must have
   8 
%   length(x) rows (or be a vector itself).
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%
  10 
%   [MSG,X,Y] = XYCHK(X,Y,'plot') allows X and Y to be matrices by
  11 
%   treating them the same as PLOT does.
  12 

  13 
%   Copyright 1984-2011 The MathWorks, Inc.
  14 

     37 
  15 
narginchk(1,3); 
  16 

     37 
  17 
nin = nargin; x = []; y = []; xi = []; 
  18 

     37 
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msg.message = ''; 
     37 
  20 
msg.identifier = ''; 
     37 
  21 
msg = msg(zeros(0,1)); 
  22 

     37 
  23 
if nin > 1 && ischar(varargin{end}), 
     37 
  24 
  plot_flag = 1; 
     37 
  25 
  nin = nin - 1; 
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else
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  plot_flag = 0;
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end
  29 

     37 
  30 
if nin==1, % xychk(y) 
  31 
  if ischar(varargin{1}),
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    msg(1).identifier = 'MATLAB:xychk:nonNumericInput'; 
  33 
    msg(1).message = getString(message(msg(1).identifier));
  34 
    return
  35 
  end
  36 
  y = varargin{1};
  37 
  if ndims(y)>2, 
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      msg(1).identifier = 'MATLAB:xychk:non2DInput'; 
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      msg(1).message = getString(message(msg(1).identifier));
  40 
      return, 
  41 
  end
  42 
  if ~isreal(y), % Deal with complex data case.
  43 
    if min(size(y))>1 && plot_flag,
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      msg(1).identifier = 'MATLAB:xychk:nonComplexVectorInput';
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      msg(1).message = getString(message(msg(1).identifier));
  46 
    end
  47 
    x = real(y); y = imag(y);
  48 
    return
  49 
  end
  50 
  if plot_flag==1 && min(size(y))==1, y = y(:); end
  51 
  if min(size(y))==1,
  52 
    x = reshape(1:length(y),size(y));
  53 
  else
  54 
    x = (1:size(y,1))';
  55 
  end
  56 
  if plot_flag==1 && min(size(y))>1, 
  57 
      x = x(:,ones(1,size(y,2))); 
  58 
  end
  59 

     37 
  60 
elseif nin>=2, % xychk(x,y) or xychk(x,y,xi) or xychk(x,y,flag) 
     37 
  61 
  x = varargin{1}; 
     37 
  62 
  y = varargin{2}; 
     37 
  63 
  if ndims(x)>2 || ndims(y)>2  
  64 
    msg(1).identifier = 'MATLAB:xychk:non2DInput';
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    msg(1).message = getString(message(msg(1).identifier));
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    return 
  67 
  end
     37 
  68 
  if nin==3, xi = varargin{3}; end 
     37 
  69 
  if ~plot_flag % xychk(x,y,...) 
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      if min(size(x))>1, 
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          msg(1).identifier = 'MATLAB:xychk:XNotAVector';
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          msg(1).message = getString(message(msg(1).identifier));
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          return, 
  74 
      end
  75 
      if min(size(x))==1, x = x(:); end
  76 
      if min(size(y))>1, % y is a matrix
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        if length(x)~=size(y,1),
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          msg(1).identifier = 'MATLAB:xychk:lengthXDoesNotMatchNumRowsY';
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          msg(1).message = getString(message(msg(1).identifier));
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          return
  81 
        end
  82 
      else % y is a vector
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        if length(x) ~= length(y),
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          msg(1).identifier = 'MATLAB:xychk:XAndYLengthMismatch';
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          msg(1).message = getString(message(msg(1).identifier));
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          return
  87 
        end
  88 
        % Make sure x has the same orientation as y.
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        x = reshape(x,size(y));
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      end
     37 
  91 
  else % xychk(x,y,'plot') 
     37 
  92 
      isvectorY = min(size(y)) == 1;    % false when y empty 
     37 
  93 
      if min(size(x))==1, x = x(:); end 
     37 
  94 
      if isvectorY,       y = y(:); end 
  95 
      % Copy x as columns.
     37 
  96 
      if size(x,2)==1, x = x(:,ones(1,size(y,2))); end 
     37 
  97 
      if ~isvectorY && (size(x,1) ~= size(y,1)) 
  98 
        msg(1).identifier = 'MATLAB:xychk:lengthXDoesNotMatchNumRowsY';
  99 
        msg(1).message = getString(message(msg(1).identifier));
 100 
        return
     37 
 101 
      elseif isvectorY && length(x) ~= length(y) 
 102 
        msg(1).identifier = 'MATLAB:xychk:XAndYLengthMismatch';
 103 
        msg(1).message = getString(message(msg(1).identifier));
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        return
 105 
      end
     37 
 106 
      if ~isequal(size(x),size(y)), 
 107 
        msg(1).identifier = 'MATLAB:xychk:XAndYSizeMismatch';
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        msg(1).message = getString(message(msg(1).identifier));
 109 
        return
 110 
      end
     37 
 111 
  end 
     37 
 112 
end 

Other subfunctions in this file are not included in this listing.