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MATLB - how to show REAL numbers only

  1. Dec 29, 2011 #1
    I'm trying to use the MATLAB symbolic toolkit, but the "conj" term keeps annoying me. Here's an example:

    >>syms l d
    >>A=[l d ; d*l -l*l*d]
    >>A'
    ans =

    [ conj(l), conj(d)*conj(l)]
    [ conj(d), -conj(d)*conj(l)^2]

    How do I tell MATLAB I'm only interested in real numbers, and get rid of the conj terms? My applications do not involve any imaginary numbers at all.

    Thanks
     
  2. jcsd
  3. Dec 29, 2011 #2

    jhae2.718

    User Avatar
    Gold Member

    Code (Text):

    syms [COLOR="Purple"]l d real[/COLOR];
     
     
  4. Dec 29, 2011 #3
    I appreciate it.
     
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