x = input(prompt) displays the text in prompt and waits for the user to input a value and press the Return key. The user can enter expressions, like pi/4 or rand(3), and can use variables in the workspace.

ais=input('Give me a letter you would like converted to a number: ', 's') alphabet=[ 'a' , 'b' , 'c' , 'd' , 'e' , 'f' , 'g' , 'h' , 'i' , 'j' , 'k' , 'l' , 'm' , 'n' , 'o' , 'p' , 'q' , 'r' , 's' , 't' , 'u' , 'v' , 'w' , 'x' , 'y' , 'z' ]

str = string(A) converts the input array to a string array. For instance, if A is numeric vector [1 20 300], str is a string array of the same size, ["1" "20" "300"].

Oct 29, 2021 · If you attempt to compare two strings using == and the strings are not the same length, then you will get errors. == can be used for strings only if they are the same length. Use strcmp() or isequal() or strcmpi().

Jan 30, 2019 · "input" is not a GUI function. It returns a char vector and not a string. The user cannot use the return key as a carriage return.

Users can enter scalar or vector values into inputdlg text edit fields. MATLAB ® stores the input as a cell array of character vectors. Convert a member of the input cell array to a number, using str2num.

Text in String and Character Arrays; Create String Arrays; Use is* Functions to Detect State

Apr 27, 2017 · Judging by the function name the outputs are not required, so I removed the superfluous outputs and added newline characters to the fprintf format strings: function disp_book(Tit,Aut,Nu_of_pg) fprintf( 'Title: %s\n' ,Tit)

May 13, 2014 · Once you have the user's input string and have created the variable name, you can use the eval function to access that variable. eval([ 'dataset = ' ,variableName, ';' ]); the chosen dataset will now be stored in the variable 'dataset' and you can use it as per normal.

Name of input variable to validate, specified as a string scalar or character vector. If you specify an empty character vector '' or the <missing> string, then the validatestring function ignores the varName input.