How can I convert a matrix into a number?
16 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Jaybee
am 12 Mär. 2014
Kommentiert: Sagar Damle
am 12 Mär. 2014
suppose I have a matrix:
matrix=[1 1 0 1 0 1 1]
then I want it to be
1101011.
I used mat2str, num2str but it didn't satisfied me.
Thankyou! More power to you guys!
1 Kommentar
Akzeptierte Antwort
Mischa Kim
am 12 Mär. 2014
Bearbeitet: Mischa Kim
am 12 Mär. 2014
Use
matstr = strrep(num2str(matrix),' ','')
bin2dec(matstr)
ans =
107
2 Kommentare
Sagar Damle
am 12 Mär. 2014
If your problem is to get 107 from [1 1 0 1 0 1 1],then you can read this :- There are many functions in MATLAB to convert base 10 to base 2 of a number –
1. dec2base()
2. dec2bin()
3. de2bi()
4. dec2binvec()
However,outputs of these are are not in same format. Run this code on your computer for understaning purpose. See help about these functions in MATLAB.
Note : '0' represents ASCII value of zero(0) which is 48. So,
ans2 = dec2base(4,2) - '0'
is same as
ans2 = dec2base(4,2) – 48
Play with these functions! ENJOY!
% Program -
temp1 = dec2base(4,2)
ans1 = str2num(dec2base(4,2))
ans2 = dec2base(4,2) - '0'
temp2 = dec2bin(4)
ans3 = dec2bin(4) - '0'
temp3 = de2bi(4)
temp4 = de2bi(4,'right-msb')
ans4 = de2bi(4,'left-msb')
temp5 = dec2binvec(4)
ans5 = seqreverse(dec2binvec(4))
whos
Weitere Antworten (1)
Siehe auch
Kategorien
Mehr zu Data Type Conversion finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!