How to convert a string into row vector?

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a = 753;
b= dec2bin(a);
b= '1011110001'
How can I obtain b as a row vector [1 0 1 1 1 1 0 0 0 1]?

Accepted Answer

Stephen23
Stephen23 on 11 Mar 2022
a = 753;
b = dec2bin(a)-'0'
b = 1×10
1 0 1 1 1 1 0 0 0 1

More Answers (2)

Arif Hoq
Arif Hoq on 11 Mar 2022
try this:
a = 753;
b= dec2bin(a)
b = '1011110001'
% b= '1011110001'
format longG
output=str2double(b)
output =
1011110001
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Image Analyst
Image Analyst on 11 Mar 2022
Please note that the other answers will not include the leading zero if there is one.
You didn't specify if you want leading zero(s) if there are any. You can specify the number of bits in dec2bin if you want. For example this (dec2bin(a, 8)) is what you might do
a = 103;
b = dec2bin(a)-'0' % Does not include leading zeros for an 8 bit number
b = 1×7
1 1 0 0 1 1 1
c = dec2bin(a, 8)-'0' % Does include leading zeros for an 8 bit number
c = 1×8
0 1 1 0 0 1 1 1
Did you want leading zeros or not?

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