stem fuction shows error everytime

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Ayush Bhagta
Ayush Bhagta 2020-1-25
回答： Walter Roberson 2020-1-25
Attempt to execute SCRIPT stem as a function:
C:\Users\Asus\Documents\MATLAB\stem.m
Error in new (line 10)
stem(t,fun1);
this error appears everytime i use stem.
This is what i wrote:
clc;
clear all;
close all;
t=0:0.1:5;
x=sin(2*pi*t);
y=cos(2*pi*t);
f1=subplot(3,2,1);
fun1=x+y;
stem(t,fun1);
grid on;
title('add');
xlabel('t');
ylabel('add');

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回答（2 个）

Star Strider
Star Strider 2020-1-25
You have a script file that you named ‘stem’. This is called ‘overhsadowing’ a MATLAB function.
The solution is to find the script file and re-name it.
Running:
which stem -all
will tell you where it is. It should be the first line in the returned list.
Walter Roberson
Walter Roberson 2020-1-25
The stem.m file that it lists in the error message: you need to rename it to something else. For example mystem.m

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