Hi I am trying to run a while loop to calculate the error values. I am struggling to update the values in the while loop and then store them all. I need to store the number of iterations and all the error values per iteration while update the value of x_old to call my function again. I have my code posted below, but I can't get my values to update. Any helo would be appreciated.
% Exercise 2.1 Order of Convergence
clearcloseclc% Define Variables
F = 12;x_old = 0;itr = 0;epsilon_new = 1e30;epsilon_target = 1e-6;while epsilon_new > epsilon_target itr = itr+1; [x_new] = springcalc(F, x_old); epsilon_new = abs(x_new - x_old); eps_matrix = [epsilon_new]; x_old = x_new; endsemilogy(itr, epsilon_matrix);function [x_new] = springcalc(F, x_old)k_0 = 30;x_new = F/(k_0*(1+x_old^(0.1)));end
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