If you apply a text conversion (either%cor%s) to integer values, MATLAB converts values that correspond to valid character codes to characters. Example:'%s'converts[65 66 67]toABC. Output Arguments collapse all Text representation of the input array, returned as a character array. ...
Create afiobject and convert it to a character vector with 8 digits of precision. A = fi(pi) A = 3.1416 DataTypeMode: Fixed-point: binary point scaling Signedness: Signed WordLength: 16 FractionLength: 13 S = num2str(A,8) S = '3.1416016' ...
str2num('1+2i')andstr2num('1 + 2i')both return the complex number1.0000 + 2.0000i, whilestr2num('1 +2i')returns the 1-by-2 vector[1.0000 + 0.0000i 0.0000 + 2.0000i]. To avoid this problem, use thestr2doublefunction.
In Matlab, str2num and str2double function is used for a string to number conversion. The function is used to convert text or string to a numeric value called as str2num function. The str2num function supports one or more numbers separated by spaces, decimal point, and commas. The input strin...
Create a character vector. To return the number of characters in the character vector, use the strlength function. Get chr = 'The rain in Spain.' chr = 'The rain in Spain.' Get L = strlength(chr) L = 18 Input Arguments collapse all str— Input text string array | character ve...
numbers to a numeric matrix. For example, S = ['1 2' str2num(S) => [1 2;3 4] '3 4'] The numbers in the string matrix S should be ASCII character representations of a numeric values. Each number may contain digits, a decimal point, a leading + or - sign, an 'e' or 'd'...
A string, character vector, or cell array. A pattern object. "A" or 'A'— A variable named A ["A","B"] or {'A','B'}— Two variables named A and B "Var"+digitsPattern(1)— Variables named "Var" followed by a single digit Variable index: An index number that refers to the...
Input Value Type Subtype and Conversion Character Output Value Type Floating-point number %bx or %bX %bo %bu Double-precision hexadecimal, octal, or decimal value Example: %bx prints pi as 400921fb54442d18 %tx or %tX %to %tu Single-precision hexadecimal, octal, or decimal value Example...
Subtype and Conversion Character Output Value Type Floating-point number %bxor%bX %bo %bu Double-precision hexadecimal, octal, or decimal value Example:%bxprintspias400921fb54442d18 %txor%tX %to %tu Single-precision hexadecimal, octal, or decimal value ...
Subtype and Conversion Character Output Value Type Floating-point number %bxor%bX %bo %bu Double-precision hexadecimal, octal, or decimal value Example:%bxprintspias400921fb54442d18 %txor%tX %to %tu Single-precision hexadecimal, octal, or decimal value ...