What the binary language which MATLAB deals with it to convert text to binary ?

I have text and I want to convert the text to binary language

Example

The text is =(Hello world)

binary language=(00010010 10100110 00110110 00110110 11110110 00000100 11101010 11110110 01001110 00110110 00100110)

Answer 1

[DGM]

Start with

textchar = 'Hello world';
textbin = dec2bin(double(textchar),8)

textbin = 11×8 char array
    '01001000'
    '01100101'
    '01101100'
    '01101100'
    '01101111'
    '00100000'
    '01110111'
    '01101111'
    '01110010'
    '01101100'
    '01100100'

if you want that as a logical array, then

textlogical = textbin == '1'

textlogical = 11×8 logical array
   0   1   0   0   1   0   0   0
   0   1   1   0   0   1   0   1
   0   1   1   0   1   1   0   0
   0   1   1   0   1   1   0   0
   0   1   1   0   1   1   1   1
   0   0   1   0   0   0   0   0
   0   1   1   1   0   1   1   1
   0   1   1   0   1   1   1   1
   0   1   1   1   0   0   1   0
   0   1   1   0   1   1   0   0
   0   1   1   0   0   1   0   0

if you want to change the endianness

textbin = fliplr(textbin)

textbin = 11×8 char array
    '00010010'
    '10100110'
    '00110110'
    '00110110'
    '11110110'
    '00000100'
    '11101110'
    '11110110'
    '01001110'
    '00110110'
    '00100110'

and so on