Is matlab function distance is broken ?

4 次查看（过去 30 天）
Aymeric Ferreira
Aymeric Ferreira 2020-6-2
评论： Ameer Hamza 2020-6-3
Hello,
I try to calculate the distance between two points on a sphere. It seems that the function distance is built-in https://www.mathworks.com/help/map/ref/distance.html
But I'm unable to make it work, even the examples in the doc seem to not work :
arclen = distance('gc',[37,-76],[37,-9])
arclen = distance('rh',[37,-76],[37,-9])
I always have this error :
Check for missing argument or incorrect argument data type in call to function 'distance'.
I even tried syntax like that :
[arclen,az] = distance('gc',[37,-76],[37,-9])
But nothing seems to work, why ? I'm using Matlab R2020a, is it deprecated ?
  5 个评论
显示 3更早的评论
Aymeric Ferreira
Aymeric Ferreira 2020-6-3
Thank you, I didn't see it.
How I can accept your answer ?
Ameer Hamza
Ameer Hamza 2020-6-3
Aymeric, I added it as an answer. You can accept it.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Ameer Hamza
Ameer Hamza 2020-6-3
You need mapping toolbox to use this function: https://www.mathworks.com/products/mapping.html

更多回答（1 个）

Mark Brandon
Mark Brandon 2020-6-2
It's your install.
Screen grab from those commands on my 2020a Update 2
un-install and clean install again?
good luck. MB

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by