你好我输入了一些文本并将其转换为二进制值。这些二进制值存储在数据类型为double的数组中。现在我想从该数组中获取包含二进制值的char数组。
text2='hello how are u';
text3=double(text2);
nValues = numel(text3);
B=8;
bit_stream = zeros(1,nValues*B);
% eight bit for binary representation of each character.
for iBit = 1:B %# Loop over the bits
bit_stream(iBit:B:end) = bitget(text3,B-iBit+1); %# Get the bit values
end
bitstream=bit_stream;
如何执行反之亦然..
答案 0 :(得分:0)
text2_recovered = char( 2.^(7:-1:0) * reshape(bit_stream, 8, []) );
说明:
reshape(...,8,[])
); 2.^(7:-1:0)*...
); char
)。