果然高手,一句话搞定一些,佩服!
有个问题请教一下,当我把命令改成
y=arrayfun(@(b)fzero(@(r)cos(b)-cos(r)-sin(b)*(r-b),6.28),0:0.01:pi/2);
提示:
Exiting fzero: aborting search for an interval containing a sign change
because NaN or Inf function value encountered during search.
(Function value at -Inf is NaN.)
Check function or try again with a different starting value.
请问这是为什么呀?
谢谢你!