fscanf
Reads data from a file.
Syntax
R = fscanf(fid, format)
[R, count] = fscanf(fid, format)
[R, count] = fscanf(fid, format, sizeR)
Input argument
fid - a file descriptor
format - a string describing the format to used function.
sizeR - desired dimensions of R.
Output argument
R - matrix or character vector.
Description
Read data in text from the file specified by the file descriptor fid.
characters encoding uses fopen parameter.
Value type | format | comment |
---|---|---|
Integer | %i | base 10 |
Integer signed | %d | base 10 |
Integer unsigned | %u | base 10 |
Integer | %o | Octal (base 8) |
Integer | %x | Hexadecimal (lowercase) |
Integer | %X | Hexadecimal (uppercase) |
Floating-point number | %f | Fixed-point notation |
Floating-point number | %e | Exponential notation (lowercase) |
Floating-point number | %E | Exponential notation (uppercase) |
Floating-point number | %g | Exponential notation (compact format, lowercase) |
Floating-point number | %G | Exponential notation (compact format, uppercase) |
Character | %c | Single character |
String | %s | Character vector. |
Example
See also
History
Version | Description |
---|---|
1.0.0 | initial version |
Author
Allan CORNET
Last updated