What's the problem?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I do not know what the code problem is for not plotting:
x=-100:0.001:100;
y=3x+1./(x+2)*(x-3);
plot(x, y, 'k-', 'LineWidth', 2);
grid on;
xlabel('X', 'FontSize', 20);
ylabel('Y', 'FontSize', 20);
0 Kommentare
Antworten (1)
James Tursa
am 13 Okt. 2017
Bearbeitet: James Tursa
am 13 Okt. 2017
You can't use 3x in MATLAB ... you have to use 3*x. And you need to use the element-wise .* operator instead of the matrix multiply * operator.
y = 3*x+1./(x+2).*(x-3);
And, if you meant for all of the (x+2)*(x-3) stuff to be in the denominator, then you would need to use parentheses:
y = 3*x+1./((x+2).*(x-3));
0 Kommentare
Siehe auch
Kategorien
Mehr zu Line Plots finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!