% File input/output.
%
% File opening and closing.
%   fopen       - Open file.
%   fclose      - Close file.
%
% Binary file I/O.
%   fread       - Read binary data from file.
%   fwrite      - Write binary data to file.
%
% Formatted file I/O.
%   textread    - Read formatted data from text file.
%   fscanf      - Read formatted data from file.
%   fprintf     - Write formatted data to file.
%   fgetl       - Read line from file, discard newline character.
%   fgets       - Read line from file, keep newline character.
%   input       - Prompt for user input.
%
% String conversion.
%   sprintf     - Write formatted data to string.
%   sscanf      - Read string under format control.
%
% File positioning.
%   ferror      - Inquire file error status.
%   feof        - Test for end-of-file.
%   fseek       - Set file position indicator.
%   ftell       - Get file position indicator.
%   frewind     - Rewind file.
%
% File name handling
%   matlabroot  - Root directory of MATLAB installation.
%   filesep     - Directory separator for this platform.
%   pathsep     - Path separator for this platform.
%   mexext      - MEX filename extension for this platform.
%   fullfile    - Build full filename from parts.
%   fileparts   - Filename parts.
%   partialpath - Partial pathnames.
%   tempdir     - Get temporary directory.
%   tempname    - Get temporary file.
%   prefdir     - Preference directory name.
%
% File import/export functions.
%   load        - Load workspace from MAT-file.
%   dlmread     - Read ASCII delimited file.
%   dlmwrite    - Write ASCII delimited file.
%   wk1read     - Read spreadsheet (WK1) file.
%   wk1write    - Write spreadsheet (WK1) file.
%
% HDF library interface help.
%   hdf         - MEX-file interface to the HDF library.
%   hdfan       - MATLAB Gateway to HDF multifile annotation interface.
%   hdfdf24     - MATLAB Gateway to HDF raster image interface.
%   hdfdfr8     - MATLAB Gateway to HDF 8-bit raster image interface.
%   hdfh        - MATLAB Gateway to HDF H interface.
%   hdfhd       - MATLAB Gateway to HDF HD interface.
%   hdfhe       - MATLAB Gateway to HDF HE interface.
%   hdfml       - MATLAB-HDF gateway utilities.
%   hdfsd       - MATLAB Gateway to HDF multifile scientific dataset interface.
%   hdfv        - MATLAB Gateway to HDF V (Vgroup) interface.
%   hdfvf       - MATLAB Gateway to HDF VF (Vdata) interface.
%   hdfvh       - MATLAB Gateway to HDF VH (Vdata) interface.
%   hdfvs       - MATLAB Gateway to HDF VS (Vdata) interface.
%
% HDF-EOS library interface help.
%   hdfgd       - MATLAB Gateway to HDF-EOS grid interface.
%   hdfpt       - MATLAB Gateway to HDF-EOS point interface.
%   hdfsw       - MATLAB Gateway to HDF-EOS swath interface.
%
% Image file import/export.
%   imread      - Read image from graphics file.
%   imwrite     - Write image to graphics file.
%   imfinfo     - Return information about graphics file.
%
% Audio file import/export.
%   auwrite     - Write NeXT/SUN (".au") sound file.
%   auread      - Read NeXT/SUN (".au") sound file.
%   wavwrite    - Write Microsoft WAVE (".wav") sound file.
%   wavread     - Read Microsoft WAVE (".wav") sound file.
%
% Command window I/O
%   clc         - Clear command window.
%   home        - Send cursor home.
%   disp        - Display array.
%   input       - Prompt for user input. 
%   pause       - Wait for user response.
%
% FIG file support for plotedit and printframes. 
%   hgload      - Loads a Handle Graphics object from a file. 
%   hgsave      - Saves an HG object heirarchy to a file. 
%
% Utilites.
%   str2rng     - Convert spreadsheet range string to numeric array.
%   wk1const    - WK1 record type definitions.
%   wk1wrec     - Write a WK1 record header.
%
% Obsolete functions.
%   csvread     - Read a comma separated value file.
%   csvwrite    - Write a comma separated value file.

%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.21 $  $Date: 1998/11/18 23:07:34 $ 
