how to get every byte value of a double datatype?
19 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
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 comentarios
Respuesta aceptada
David Sanchez
el 13 de Mayo de 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 comentarios
Más respuestas (1)
Matthew Doveton
el 13 de Mayo de 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 comentarios
Ver también
Categorías
Más información sobre Logical en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!