How to convert binary to floating points?

I have the following code,which converts the wavdata into binary sequence.
wavbinary = dec2bin( typecast(single(wavdata(:)),'uint8'),8)-'0';
Now I want to convert the binary bits into floating poins such that the new floating points should match to the wavdata contents.
help me out!
Thank you

回答(1 个)

wavsingle = typecast(uint8(sum(wavbinary .* 2.^(7:-1:0), 2)), 'single')

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