how to get every byte value of a double datatype?
19 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have a 8 byte input signal to a model. I want to extract every byte of that signal. How can I do it?
0 commentaires
Réponse acceptée
David Sanchez
le 13 Mai 2013
These two MATLAB functions might be of help:
str = dec2bin(d,n) produces a binary representation with at least n bits.
str = dec2hex(d, n) produces a hexadecimal representation with at least n digits.
0 commentaires
Plus de réponses (1)
Matthew Doveton
le 13 Mai 2013
I think this may be what you are after, converts a double to a byte array.
Data_In = double(floor(rand(1)* 10000)); %test double
Byte_Array = typecast(uint64(Data_In), 'uint8') %get byte array
I have only had MATLAB for a couple of days so am extremely new to it. I'm sure that this will most probably not be the ideal way to do this, not sure.
You may need to reverse the array depending on your endian preference.
0 commentaires
Voir également
Catégories
En savoir plus sur Logical dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!