Convert cartesian coordinates to polar coordinates
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Please let me know how to fix my code.
Here is my code so far:
I created a file and named it Cart2polar.m
[r,theta]=cart2polar(x,y)
r=sqrt(x^2+y^2);
theta=atan(y/x);
I created a new live script, then ran it.
[r,theta]=cart2polar(2,2)
Here is the homework prompt:
采纳的回答
Edit your file - you did not declare it as a function, so Matlab uses it as a script. Also think about to vectorize your code, to allow it to accept vector inputs:
function [r,theta]=cart2polar(x,y)
r=sqrt(x.^2+y.^2);
theta=atan(y./x);
end
3 个评论
N/A
2020-11-24
What do I do now? I inputted this, clicked run, and nothing happened.
Save the filein your working directory and close it. Then open another script or use the command line with the call of the function like you already did correctly:
[r,theta]=cart2polar(2,2)
The idea behind a function is, that once it is written in can always be called from command line, another function or a script just by using the correct input arguments and in your case 2 output arguments that it returns when it was called correctly.
N/A
2020-11-24
I got it to work. :)
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