array and inverse tan

11 Ansichten (letzte 30 Tage)
Jocelyn
Jocelyn am 11 Jan. 2021
Bearbeitet: David Goodmanson am 11 Jan. 2021
Good evening,
The following line of code was working, until I added in the inverse tan that I missed writting in.
Adding the 'atand' is producing an error in this line. I've tried both 'atand' and 'atand.* ' and both ways produce an error.
How can I fix this issue?
Thank you for your assistance!
phata_values = atand.*[phataY./phataX];
  1 Kommentar
David Goodmanson
David Goodmanson am 11 Jan. 2021
Bearbeitet: David Goodmanson am 11 Jan. 2021
Hi Jocelyn,
try atand(phataY./phataX). Even better, if you want a four-quadrant version of atan, use atan2d(phataY,phataX)

Melden Sie sich an, um zu kommentieren.

Akzeptierte Antwort

John D'Errico
John D'Errico am 11 Jan. 2021
I think you do not unerstand MATLAB. I'd start with taking the Onramp tutorial. atand of what?
atand is a FUNCTION. You need to pass it arguments. For example, Perhps you intended to write this:
phata_values = atand(phataY./phataX);
Or perhaps you wanted to write
phata_values = atand(z).*(phataY./phataX);
where z is some unknown variable that you never told us about.

Weitere Antworten (0)

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by