How to convert char into string?

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Nitish Kumar
Nitish Kumar 2018-11-26
回答： Mohammed Alrajeb 2019-8-19
I have "d879c14e5b1fa7a413aa46bbbc2b8710" this in char form and I want to convert this into string. As i want to split 2-2 character into binary so i want to split it into string.
  2 个评论
Stephen23
Stephen23 2018-11-26
"As i want to split 2-2 character into binary "
What does this mean?
Nitish Kumar
Nitish Kumar 2018-11-26
From the given string d8 79 c1 like this i want to seperate and want to convert into binary of 8 bit

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采纳的回答

Stephen23
Stephen23 2018-11-26
编辑：Stephen23 2018-11-26
>> str = 'd879c14e5b1fa7a413aa46bbbc2b8710';
>> dec2bin(sscanf(str,'%2x'))
ans =
11011000
01111001
11000001
01001110
01011011
00011111
10100111
10100100
00010011
10101010
01000110
10111011
10111100
00101011
10000111
00010000
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Stephen23
Stephen23 2018-11-26
编辑：Stephen23 2018-11-26
"If i want to store each 8 bit binary into an array..."
It is already in a character array.
"...and then convert into decimal number between 0-255, how can i do this?"
Either get rid of the dec2bin:
>> sscanf(str,'%2x')
ans =
216
121
193
78
91
31
167
164
19
170
70
187
188
43
135
16
Or use bin2dec on the character array.

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更多回答（1 个）

Mohammed Alrajeb
Mohammed Alrajeb 2019-8-19
hi every one.
my question is I have string of binary (00000100) 64 bits I want to take them over the number of each number is 8 bits and convert it to int8 amd use this number as input to my equation . how can i do that by function.
thanks

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