I am trying to use a seperate array as an index and a variable.
E.g.
Row 1 I want to use as index, or lookup.
Row 2 are data
550 750 950
1 2 8
Column 1 would be reference from row 1
Column 2 would be multiplied against row 2 depending on how Column 1 relates to row 1
550 22
580 21
650 20
623 28
850 14
So my goal is using the second set of data.
at 550, 22 would be multiplied by 1,
at 650, 20 would be multiplied by 1.5
at 850, 14 would be multiplied by 5

I tried search for awhile on the community and through the "basics"
I might be wording this wrong by calling it indexing.I am trying to use a seperate array as an index and a variable.
E.g.
Row 1 I want to use as index, or lookup.
Row 2 are data
550 750 950
1 2 8
Column 1 would be reference from row 1
Column 2 would be multiplied against row 2 depending on how Column 1 relates to row 1
550 22
580 21
650 20
623 28
850 14
So my goal is using the second set of data.
at 550, 22 would be multiplied by 1,
at 650, 20 would be multiplied by 1.5
at 850, 14 would be multiplied by 5

I tried search for awhile on the community and through the "basics"
I might be wording this wrong by calling it indexing. I am trying to use a seperate array as an index and a variable.
E.g.
Row 1 I want to use as index, or lookup.
Row 2 are data
550 750 950
1 2 8
Column 1 would be reference from row 1
Column 2 would be multiplied against row 2 depending on how Column 1 relates to row 1
550 22
580 21
650 20
623 28
850 14
So my goal is using the second set of data.
at 550, 22 would be multiplied by 1,
at 650, 20 would be multiplied by 1.5
at 850, 14 would be multiplied by 5

I tried search for awhile on the community and through the "basics"
I might be wording this wrong by calling it indexing. basics, interpolation, indexing MATLAB Answers — New Questions

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