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Simple Input/Output Program in MATLAB

Last Updated : 20 Aug, 2020
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Let us see how to input and output data in MATLAB.

input()

Syntax : input(PROMPT, "s") Parameters :
  • PROMPT : text prompted
  • "s" : optional, to input a string
Returns : the data entered
The input() function is used to input data in MATLAB. Example : MATLAB
% entering an integer
input("Enter an integer : ")

% entering a string
input("Enter a string : ", "s")
Output :
Enter an integer : 10
ans =  10
Enter a string : GeeksforGeeks
ans = GeeksforGeeks

display()

Syntax : display(OBJ) Parameters :
  • OBJ : the object to be displayed
Returns : Nothing
The display() function is used to output data in MATLAB. Example : MATLAB
% output a string
display("GeeksforGeeks")

% output a variable
var = 10;
display(var)
Output :
GeeksforGeeks
var =  10

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