A jet fighter\'s position on an aircraft carrier\'s runway was timed during land

Question

A jet fighter's position on an aircraft carrier's runway was timed during landing 2.5 271 t (sec r (m 0 153 0.5 185 208 249 261 273 where x is the distance from the end of the carrier. Write a Matlab script to Calculate, using numerical differentiation, the velocity and acceleration of the jet fighter at all time instants. Use formulas of accuracy_ of 2nd order, whenever possible. Calculate the acceleration directly from the given data (i.e. do not just differentiate the velocity signal). Use formulas from the table of page 20 of the notes Prepare a figure to plot the displacement, velocity and acceleration time histories in three separate sub-plots, one below the other. Include limits on the time axis [0, 4] for all plots. Include a title in each subplot. All fonts should be in Times New Roman. All curves should have a linewidth of 1, and markers should be circular and of size5

Explanation / Answer

Solution:

code:

clc;
clear;
t= [0.52 1.04 1.75 2.37 3.25 3.83];
z= [153 185 208 249 261 271 273]
v(1)= 0;
a(1)= 0;
for j= 2:7
v(j)= (z(j)-z(j-1))/(t(j) - t(j-1));
v(j)= (v(j)-v(j-1))/(t(j) - t(j-1));
end
v
a

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