I am working in fragile watermarking i generate the watermarkbits with svd and fsdwt so the values are negetive and i dont know how to change it to binary bits
You can use the function (( dec2bin )), or follow the following link:
https://www.mathworks.com/matlabcentral/answers/98649-how-can-i-convert-a-negative-integer-to-a-binary-string-in-other-words-how-can-i-find-two-s-comple
dec2bin(typecast(int8(n),'uint8'))
Sir this link will help you
https://in.mathworks.com/matlabcentral/answers/86116-how-we-can-convert-negative-float-value-into-binary-in-matlab-is-there-any-direct-command-for-this?requestedDomain=www.mathworks.com
https://in.mathworks.com/matlabcentral/answers/98649-how-can-i-convert-a-negative-integer-to-a-binary-string-in-other-words-how-can-i-find-two-s-comple
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