Vector functions with using max and min

1 visualización (últimos 30 días)
Carter Kunert
Carter Kunert el 19 de Abr. de 2020
Comentada: Carter Kunert el 19 de Abr. de 2020
Very lost and confused. Please help
  1. Create an x vector from -5 to +5 with spacing of 0.2, and a y vector from -4 to +4 with spacing of 0.2.
  2. Use the meshgrid command to map x and y onto two new two-dimensional matrices called X and Y.
  3. Use your new matrices to calculate matrix Z, with values given by(For fun, you can include the command "plot(Z)" although plotting isn't part of this problem.)
  4. Find the minimum and maximum values Z attains on the intervals defined by x and y.
  5. Include a comment in your script that explains why the result from the previous question makes sense, mathematically speaking.
  2 comentarios
David Hill
David Hill el 19 de Abr. de 2020
Editada: David Hill el 19 de Abr. de 2020
What have you tried? What is the equation for Z? Step one is:
x=-5:.2:5;
y=-4:.2:4;
Carter Kunert
Carter Kunert el 19 de Abr. de 2020
I have made it to step 4. That is where I am stuck.

Iniciar sesión para comentar.

Respuesta aceptada

David Hill
David Hill el 19 de Abr. de 2020
min(min(Z));
max(max(Z));
  3 comentarios
David Hill
David Hill el 19 de Abr. de 2020
You did you show me how you calculated Z, but I assume Z is a matrix that was produced from the meshgrid of x and y and therefore the boundaries are already built into Z.
Carter Kunert
Carter Kunert el 19 de Abr. de 2020
That clears it up. I appreciate the help.

Iniciar sesión para comentar.

Más respuestas (0)

Categorías

Más información sobre Interpolation en Help Center y File Exchange.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by