Displaying a quadratic equation
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
James
el 24 de Sept. de 2013
Comentada: James
el 30 de Sept. de 2013
Hi im very new to Matlab and help would be greatly appreciative
Consider the quadratic equation of the form: ax^2 + bx + c = 0, where a,b,c are constants
(a) Write a MATLAB function having the coefficients a, b, c as input arguments to determine the quadratic roots of the equation. Specifically, display the two roots in the Command Window using the following format:
The first root = r1 The second root = r2
(b) Utilize the function created in part (a) to find the roots of the quadratic equations specified by the Lab TA. Tabulate the results.
2 comentarios
Azzi Abdelmalek
el 24 de Sept. de 2013
This a homework. What have you done so far? What problem have you encountered?
Respuesta aceptada
Matt J
el 24 de Sept. de 2013
Editada: Matt J
el 24 de Sept. de 2013
The roots() command will be helpful, see "doc roots" for usage. The disp command should also help, e.g,
>> disp(['Here is a number, ', num2str(3), '. It is the number three.'])
displays,
Here is a number, 3. It is the number three.
0 comentarios
Más respuestas (1)
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!