Hi Ozgur,
I understand that you are trying to run three symbolic functions simultaneously in MATLAB and encountering issues with the main program not correctly calculating the difference UXT(k) - WK(k), where it seems to only return values of WK(k).
The primary issue seems to stem from how arrays are being handled and updated within the loop in the "karalamax" function. Specifically, the line UXT(k) = UXT within the loop is problematic because UXT is being reused in a manner that conflicts with MATLAB's handling of array indices and assignments. Additionally, the use of "clear all" within functions can lead to unexpected behavior.
Please refer to the code snippet below to modify the "karalamax" function.
function [Y] = karalamax()
clc;
% clear all; % Consider removing or commenting out when debugging
syms x t epsilon eta zeta xsi N m k tau;
[WK] = worker1k();
Y = zeros(1,8); % Pre-allocate for efficiency
UXT = zeros(1,8); % Pre-allocate to avoid dynamic resizing
for k = 1:8
x = 1;
tau = 1;
epsilon = 1;
UXT(k) = (k-1) * tau * epsilon * x; % Directly assign to UXT(k)
Y(k) = UXT(k) - WK(k);
end
end
Please refer to following documentation link to learn more about Symbolic Math Toolbox.
Hope this helps.
