iterating A Function

Hey all, quick question:

Say I have some data:

a,b,c
2,3,4
5,6,7
8,9,10

And an equation:

0=((a-b)./c)-R

and I want to solve for R for each of the rows of data, how would I create an iteration for that? I can call the data from a .csv file, and output the results as well, but I've never set up an iteration myself. As a side note, the data may have x variables (columns) and I may need to iterate n number of times.

Thanks.

Answer 1

[Benjamin Schwabe]

I'm not sure if that's really what you want to have:

Define a matrix

A=[2,3,4;5,6,7;8,9,10];

R=((A(:,1)-A(:,2))./A(:,3));

Results for your axample are:

R =

     -0.2500
     -0.1429
     -0.1000

If you want to use a csv file, please have a look at the command csvread.

I hope this answers your question.

[Alex]

Thanks for your help! It worked perfectly.