/usr/share/freemat/toolbox/io/csvread.m is in freemat-data 4.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | % CSVREAD CSVREAD Read Comma Separated Value (CSV) File
%
% Usage
%
% The csvread function reads a text file containing comma
% separated values (CSV), and returns the resulting numeric
% matrix (2D). The function supports multiple syntaxes. The
% first syntax for csvread is
%
% x = csvread('filename')
%
% which attempts to read the entire CSV file into array x.
% The file can contain only numeric values. Each entry in the
% file should be separated from other entries by a comma. However,
% FreeMat will attempt to make sense of the entries if the comma
% is missing (e.g., a space separated file will also parse correctly).
% For complex values, you must be careful with the spaces). The second
% form of csvread allows you to specify the first row and column
% (zero-based index)
%
% x = csvread('filename',firstrow,firstcol)
%
% The last form allows you to specify the range to read also. This form
% is
%
% x = csvread('filename',firstrow,firstcol,readrange)
%
% where readrange is either a 4-vector of the form [R1,C1,R2,C2],
% where R1,C1 is the first row and column to use, and R2,C2 is the
% last row and column to use. You can also specify the readrange as
% a spreadsheet range B12..C34, in which case the index for the
% range is 1-based (as in a typical spreadsheet), so that A1 is the
% first cell in the upper left corner. Note also that csvread is
% somewhat limited.
% Copyright (c) 2002-2007 Samit Basu
% Licensed under the GPL
function x = csvread(filename,firstrow,firstcol,range)
if (nargin == 1)
x = dlmread(filename,',');
elseif (nargin == 3)
x = dlmread(filename,',',firstrow,firstcol);
elseif (nargin == 4)
x = dlmread(filename,',',range);
end
|