Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.


Tom
Posts:
2
Registered:
3/14/05


Re: convert matrix elements from decimal to binary
Posted:
Aug 6, 2013 5:08 AM


Lars Gregersen <larsg @ comsol . dk> wrote in message <460gbvkf2v9o5vlfjuniffjvt0j3smsjpq@4ax.com>... > On 5 May 2003 06:55:46 0700, keithsullivan31@hotmail.com (Keith > Sullivan) wrote: > > >I want to convert a matrix of decimals to a matrix of binary numbers. > > > >For example, if M = [ 1 3 > > 6 9 ] > > > >I then want, M = [ 0001 0011 > > 0110 1001 ] > > > >If I use dec2bin(M), I get a string of all the elements, not each > >element converted to binary. Any help/pointers would be appreciated. > > I'm not sure what you are trying to do. Perhaps this will help? > > a = dec2bin(M,4) > b = reshape(cellstr(a), 2, 2) > > > Lars > > Lars Gregersen > COMSOL A/S > http://www.comsol.dk
HAI.. Thank you for your help..i created the matrix using the above code.How to access each element in the matrix bitwise?? if i am giving b(2,1) i am getting binary of 6.but how to take individual bits from that word??i want to compare each bit with another value



