Error using displayFormula First argument must be string, char, or cell array of character vectors.
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I get an error while using the displayFormula() command
clc;
syms t;
K = 20;
Per = 1.5;
f1 = 100*((2734*t^5) - (6718*t^4) + (5682*t^3) - (1931*t^2) + (228*t));
f2 = -500;
aCo = (1/Per)*( int(f1, t, 0, ((2*Per)/3)) + int(f2, t, ((2*Per)/3), Per) );
w = ((2*pi)/Per);
Fo = zeros(1, K);
%% Fourier
for n=1:1:K
anCo = (1/Per)*(int(f1*cos(w*n*t),t , 0, ((2*Per)/3)) + int(f2*cos(w*n*t), t, ((2*Per)/3), Per) );
bnCo = (1/Per)*(int(f1*sin(w*n*t),t , 0, ((2*Per)/3)) + int(f2*sin(w*n*t), t, ((2*Per)/3), Per) );
Fo = Fo + ((anCo*cos(w*n*t)) + (bnCo*sin(w*n*t)));
end
Fo = Fo + aCo;
displayFormula(Fo)
figure(1)
fplot(Fo,[0 5*Per],'LineWidth',1.5,'Color','#0072BD')
xticks([0 Per 2*Per 3*Per 4*Per 5*Per])
xticklabels({'0', '1T', '2T', '3T', '4T', '5T'})
xlabel('Zaman (t) - [s]')
ylabel('Kuvvet (F) - [N]')
grid on
The error is:
Error using displayFormula First argument must be string, char, or cell array of character vectors.
0 Comments
Answers (1)
Dyuman Joshi
on 15 Dec 2023
displayFormula expects text inputs as the error states.
3 Comments
Walter Roberson
on 15 Dec 2023
Edited: Walter Roberson
on 15 Dec 2023
LFo = latex(Fo);
You will want to writelines() it to a file as it is fairly long.
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