Problem 72. Interpolator

Created by Cody Team

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5741 Solutions
2060 Solvers

Last Solution submitted on Apr 10, 2021

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J.R.! Menzinger on 29 Oct 2012

WTF!
I know the function interp!! but I thougth I must program it... :-(

David Verrelli on 25 Sep 2017

That's true, the instructions here do indicate that you're supposed to program it from scratch (e.g. find a(n) & a(n+1)).

E Chang on 17 Aug 2018

For convenience, it would be useful if the code input variables were related to the variables listed in the solution window. We are given a, b, alpha, and beta in the Test Suite; the function that we are to type involves vb, va, a, and b. Sure, we can update it, but it just seems careless.

Ahmed Nazir on 1 Oct 2020

This is single line program if you use built-in function 'interp1'.

useful function => interp1

solution:
https://github.com/AhmedNazir/MatlabCody/blob/master/interpolator.m

Solution Comments

Solution 4534043

1 Comment

1 Comment

Bugrahan Atar on 3 Jan 2021

Solution 1781233

1 Comment

1 Comment

George Iskander on 10 Apr 2019

I couldn't remember interp1 but I formed a very silly code to do the same

Solution 1637419

1 Comment

1 Comment

Ethan Zhang on 11 Aug 2019

Absolutely for the tests...

Solution 1610948

3 Comments

3 Comments

E Chang on 17 Aug 2018

hossein Yadi on 25 Oct 2018

good

Xuan Yee on 1 Jul 2019

good

Solution 1335960

1 Comment

1 Comment

Lingjun Ding on 10 Jan 2021

this won't work when the point is not in middle of 2 elements, for example a=3.3 in test 1

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Problem 72. Interpolator

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Problem 72. Interpolator

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