Figure Properties - SERC

fopen
2-868
'ieee-be.l64' or 's' IEEE floating point with big-endian byte
ordering and 64-bit long data type
'ieee-le.l64' or 'a' IEEE floating point with little-endian byte
ordering and 64-bit long data type
'native' or 'n' Numeric format of the machine on which
MATLAB is running (the default)
'vaxd' or 'd' VAX D floating point and VAX ordering
'vaxg' or 'g' VAX G floating point and VAX ordering
fids = fopen('all') returns a row vector containing the file identifiers of all
open files, not including 1 and 2 (standard output and standard error). The
number of elements in the vector is equal to the number of open files.
[filename, mode, machineformat] = fopen(fid) returns the filename,
mode string, and machineformat string associated with the specified file. An
invalid fid returns empty strings for all output arguments.
The 'W' and 'A' modes are designed for use with tape drives and do not
automatically perform a flush of the current output buffer after output
operations. For example, open a 1/4" cartridge tape on a SPARCstation for
writing with no autoflush:
fid = fopen('/dev/rst0','W')
Examples The example uses fopen to open a file and then passes the fid returned by
fopen to other file I/O functions to read data from the file and then close the
file.
fid=fopen('fgetl.m');
while 1
tline = fgetl(fid);
if ~ischar(tline), break, end
disp(tline)
end
fclose(fid);
See Also fclose, ferror, fprintf, fread, fscanf, fseek, ftell, fwrite