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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.
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. Create an input dialog box that asks users to enter numerical data.
This MATLAB function declares a function named myfun that accepts inputs x1,...,xM and returns outputs y1,...,yN.
The Input Function. The input function is used to ask the user of the program (not the programmer) a question, and then wait for a typed response. The typed number is then returned as the result of the function, and should usually be stored in a variable: age = input('how old are you: ');
Examples. Press Return to select a default value by detecting an empty matrix: i = input('Do you want more? Y/N [Y]: ','s'); if isempty(i) i = 'Y'; end. See Also. The ginput and uicontrol commands in the MATLAB Graphics Guide, and: keyboard Invoke the keyboard in an M-file.
The simplest way to request information from the user of a MATLAB program is with the function, input(). This function displays a prompt to the command window asking the user to enter a value and waits for the user to respond.
13 cze 2020 · The input() function lets your scripts process data entered at the command line. All input is converted into a numerical value or array. The argument for the input() function is the message or prompt you want it to display. Inputting strings require an additional 's' argument. Example:
