Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: matrix function that compare a list of real numbers with a real number
Replies: 3   Last Post: Nov 20, 2012 10:52 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
felix

Posts: 7
Registered: 11/19/12
matrix function that compare a list of real numbers with a real number
Posted: Nov 19, 2012 6:20 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

I need a function which accepts as input a list of real numbers, and a real number X and which returns to the output:
? The number of how many times the number (X) appear in the table
? The location where this number appears in the table
? A table that will have the value 0 in the positions where (X) appears and the value -1 in the remaining positions
? A table(matrix) where the elements of the original matrix that is larger than the input number (X) will be replaced with the maximum number of the original table
? A vector which will contain all the unique elements of the input table which are larger than the number(X) we gave to the entrance.



Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.