Question

Using linear regression and MATLAB (no external files) write two separate functions.

Programming In this assignment you are given two sets of data First a test set: 25 3 8 And a second set of experimental data for a parachutist: Time (s) Velocity (m/s) 10.00 16.30 23.00 27.50 31.00 35.60 39.00 41.50 42.90 45.00 46 45.50 46.00 49.00 50.00 2 4 10 12 13 14 15

EDIT:

Answer 1

code to copy:

3. function findLine:

%return two vectors

function [xvec yvec]=findLine(a0,a1)

for x=0:0.1:10

     xvec=[xvec x];

     y=a1*x+a0;

     yvec=[yvec y];

end

end

4. function outputRegressData

function outputRegressData(xline,yline,xdata,ydata)

hold on

%plot output from findLine() in continuous

plot(xline,yline);

%plot output from getData() without continuous

plot(xdata,ydata,'+');

end