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

Quick does someone have access to matlab? need quick row reduce.

  1. Apr 29, 2007 #1
    1. The problem statement, all variables and given/known data

    several KVL equations combined I got till here
    Code (Text):

    [   3+2i       -1-(5/2)i       0    ] [I1]  [   10              ]
    | -1-5/2        3+3i        -2+3i   | [I2]  |    0              |  
    [    0           -2          2-5i   ] [I3]  [ -3.5355 - j3.5355 ]      
     
    where the
    2. Relevant equations
    A = [3+2i , -1-(5/2)i , 0 ];
    B = [10, 0 , -3.5355 - j3.5355];
    M = [A,B];
    rref(M)

    3. The attempt at a solution

    the relevant equations need to be typed into matlab - i have some last minute work to finish and now my matlab is acting up. Can anyone just plug this into matlab?

    A = [3+2i , -1-(5/2)i , 0 ];
    B = [10, 0 , -3.5355 - j3.5355];
    M = [A,B];
    rref(M)
     
    Last edited: Apr 29, 2007
  2. jcsd
  3. Apr 30, 2007 #2
    ans =

    Columns 1 through 3

    1 + * -8/13 - 11/26i 0

    Columns 4 through 6

    30/13 - 20/13i 0 -1130/831 - 226/831i

    If I entered it correctly
    I had to go in and enter the * into your A and B
    Let me know if that helps
    CC
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Quick does someone have access to matlab? need quick row reduce.
  1. Quick matlab question (Replies: 5)

  2. Matlab quick question (Replies: 1)

  3. Quick Matlab Query (Replies: 2)

Loading...