Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Derivative convex quadratic

  1. Oct 17, 2011 #1
    [itex]\frac{d}{dx}f(x)=\frac{d}{dx}[ \frac{1}{2}x_{}^{T}Qx-b_{}^{T}x][/itex]

    how to get this derivative, what is the answer? is there textbook describe it?
     
  2. jcsd
  3. Oct 17, 2011 #2

    Bacle2

    User Avatar
    Science Advisor

    Please don't cross-post.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook