Not enough input arguments

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Reham Sayed
Reham Sayed 2018-12-12
评论： Reham Sayed 2018-12-12
Hey guys I have a problem here
recently when I use almost any function I get this message 'Not enough input arguments'
for ex,
clc;
clear;
V=randi([-10,10],1,5);
disp('The vector is: num2str(V)');
sub=V-3;
disp(sub);
pos=(V>0);
Numpos=sum(pos);
disp(Numpos);
abs(V);
disp(abs);
max(V);
disp(max);
I wrote this simple code and I got error in abs because there is not enough arguments.
  2 个评论
Reham Sayed
Reham Sayed 2018-12-12
someone help me please I have a final exam after 6 hours.
Reham Sayed
Reham Sayed 2018-12-12
Thanks guys
It seems like I need coffeee :'D

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回答（2 个）

per isakson
per isakson 2018-12-12
abs and max are Matlab functions, which requires input. Thus
disp(abs)
disp(max)
are wrong. What did you intend?
madhan ravi
madhan ravi 2018-12-12
disp(abs(V)) %change your lines to this
disp(max(V))

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