An acceleration of a heavily loaded vehicle is given by the second order equatio

Question

An acceleration of a heavily loaded vehicle is given by the second order equation (the independent variable m is squared):

USING MATLAB ASWER THE FOLLOWING QUESTIONS

A. Write a function that performs linear regression by linearising the saturation-growth rate (SGR) model.

function [F, V] = LinRegrSGR(x, y, order)

B. Use the function written in part A to estimate F and V using the data below. Then plot the raw data as red squares and determine the a0, a1 and R2 values. [m] =[1.3 1.8 3 4.5 6 8 9] a =[0.07 0.13 0.22 0.275 0.335 0.35 0.36]

C. Plot the fitted curve from m = 1 to 10 with a spacing of 0.1 with a blue dashed line. Place the legend in the north-west location

Explanation / Answer

main.m

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