How to choose the values from matrix

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Rupesh
Rupesh on 15 Feb 2013
As Excel is having V-Lookup & H-Lookup command. Does MatLab is having any method to choose the value from matrix dependent on the two values in left column values and Top row values.
Please any body share the knowledge in this regard.
Thank you.
  3 Comments
Rupesh
Rupesh on 15 Feb 2013
I want to choose the value from matrix which based on the two values. One value from first column & one value from the first row is to be refered to find the required value. eg. Say a table containing a pump details & a Pump is to be selected based on the discharge quantity & the operating Head of pump.
Azzi Abdelmalek
Azzi Abdelmalek on 15 Feb 2013
Can you illustrate with a short example?

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Accepted Answer

TAB
TAB on 15 Feb 2013
Do you mean something like this...
Data = [1 2 3 4 5;
10 5 6 7 9;
20 8 47 9 6;
30 4 7 25 12]
FirstCol_Val = 20;
FirstRow_Val = 4;
FoundValue = Data((Data(:,1)==FirstCol_Val), (Data(1,:)==FirstRow_Val));

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