comparison toolboxes/FullBNT-1.0.7/KPMtools/matprint.m @ 0:e9a9cd732c1e tip

first hg version after svn

+% MATPRINT - prints a matrix with specified format string
+%
+% Usage: matprint(a, fmt, fid)
+%
+%                 a   - Matrix to be printed.
+%                 fmt - C style format string to use for each value.
+%                 fid - Optional file id.
+%
+% Eg. matprint(a,'%3.1f') will print each entry to 1 decimal place
+
+% Peter Kovesi
+% School of Computer Science & Software Engineering
+% The University of Western Australia
+% pk @ csse uwa edu au
+% http://www.csse.uwa.edu.au/~pk
+%
+% March 2002
+
+function matprint(a, fmt, fid)
+    
+    if nargin < 3
+	fid = 1;
+    end
+    
+    [rows,cols] = size(a);
+    
+    % Construct a format string for each row of the matrix consisting of
+    % 'cols' copies of the number formating specification
+    fmtstr = [];
+    for c = 1:cols
+      fmtstr = [fmtstr, ' ', fmt];
+    end
+    fmtstr = [fmtstr '\n'];    % Add a line feed
+    
+    fprintf(fid, fmtstr, a');  % Print the transpose of the matrix because
+                               % fprintf runs down the columns of a matrix.