Question

I need to write a matlab code that uses linear interpolation to find the time a plane reaches a 2000 meters altitude whilst descending. The time is in the following format mm:ss.S (datetime)

Time ......................Altitude

11.03.5 ......................2123

11:23.5 ......................1965

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Thank you

Answer 1

`Hey,

Note: Brother if you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

clc
clear all
close all
t=[0,20];
H=[2123,1965];
A=[H(:) ones(2,1)];
C=A\t(:);
fprintf('Time when plane reaches 2000m is 11:%.1f\n',round((3.5+polyval(C,2000))*10)/10)

Kindly revert for any queries

Thanks.