Strings
Return a string of N blanks.
Create a string array from a numeric matrix, cell array, or list of
Return a string containing all the arguments concatenated.
Return a matrix containing the strings (and cell-strings) S_1, .
Truncate the character string S to length N.
Query or set the internal variable used to pad all rows of a character
matrix to the same length.
Return a matrix containing the strings S_1, .
Return 1 if A is a string.
Format real/complex numerical matrices as strings.
Convert a number to a string.
Convert an integer to a string.
Return 1 if the character strings S1 and S2 are the same, and 0
otherwise.
Ignoring case, return 1 if the character strings S1 and S2 are the
same, and 0 otherwise.
Return 1 if the first N characters of strings S1 and S2 are the same,
and 0 otherwise.
Ignoring case, return 1 if the first N characters of character strings
S1 and S2 are the same, and 0 otherwise.
validstring
Not implemented.
Remove trailing blanks and nulls from S.
Return the vector of all positions in the longer of the two strings S
and T where an occurrence of the shorter of the two starts.
Return the position of the first occurrence of the string T in the
string S, or 0 if no occurrence is found.
Return the position of the last occurrence of the character string T in
the character string S, or 0 if no occurrence is found.
Search for PATTERN in the string STR and return the starting index of
every such occurrence in the vector IDX.
Return indices of entries of A that match the string S.
Find all characters up to but not including the first character which
is in the string delim.
Divides the string S into pieces separated by T, returning the result
in a string array (padded with blanks to form a valid matrix).
Replaces all occurrences of the substring X of the string S with the
string Y.
Return the substring of S which starts at character number OFFSET and
is LEN characters long.
Regular expression string matching.
Case insensitive regular expression string matching.
Replace matches of PAT in STRING with REPSTR.
Translate a string for use in a regular expression.
Return the decimal number corresponding to the binary number stored in
the string S.
Return a binary number corresponding the nonnegative decimal number N,
as a string of ones and zeros.
Return the hexadecimal string corresponding to the nonnegative integer
N.
Return the integer corresponding to the hexadecimal number stored in
the string S.
Return a string of symbols in base B corresponding to the nonnegative
integer N.
Convert S from a string of digits of base B into an integer.
Typecast a double precision number or vector to a 16 character
hexadecimal string of the IEEE 754 representation of the number.
Typecast the 16 character hexadecimal character matrix to an IEEE 754
double precision number.
Convert strings into numeric values.
Shift the non-blank text of S to the left, right or center of the
string.
Convert the string S to a number.
Return ASCII representation of S in a matrix.
Return a copy of the string S, with each upper-case character replaced
by the corresponding lower-case one; nonalphabetic characters are left
unchanged.
Return a copy of the string S, with each lower-case character replaced
by the corresponding upper-case one; nonalphabetic characters are left
unchanged.
Convert special characters in STRING to their escaped forms.
Converts special characters in strings back to their escaped forms.
Return 1 for characters that are letters or digits (`isalpha (S)' or
`isdigit (S)' is true).
Return true for characters that are letters (`isupper (S)' or `islower
(S)' is true).
Return 1 for characters that are ASCII (in the range 0 to 127 decimal).
Return 1 for control characters.
Return 1 for characters that are decimal digits.
Return 1 for printable characters (but not the space character).
Returns true if S is a letter false otherwise.
Return 1 for characters that are lower case letters.
Return 1 for printable characters (including the space character).
Return 1 for punctuation characters.
Return 1 for whitespace characters (space, formfeed, newline, carriage
return, tab, and vertical tab).
Return 1 for upper case letters.
Return 1 for characters that are hexadecimal digits.
Test character string properties.