Manipulate binary element in matrix

2019 7 6
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更新时间：2019 7 9
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Hi If i have binary digits in the element.How do i choose element bit 5 to bit 8.
A= 010101010
This A is in binary format.

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KALYAN ACHARJYA
KALYAN ACHARJYA 2019-7-6
编辑：KALYAN ACHARJYA 2019-7-6

1 个投票

bin_num=str2num(A);
bin_array=num2str(bin_num)-'0';
bits_selection=bin_array(5:8)
or
bin_data=A-'0'
bits_selection=bin_data(5:8)

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zahrein yaacob
zahrein yaacob 2019-7-9
Thank you very much.
To understand further, how does bin_data=A-'0' can make it as a built array element.

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