Use disp to display the result.
Display function matlab.
For example use times instead of.
Display x is called by matlab when a statement or expression is not terminated by a semicolon omitting the terminating semicolon from a statement or expression displays a result.
Functions must be at the end of the file.
To show the value of a variable or to show program output in the command.
Function to plot specified as a function handle to a named or anonymous function.
The function must accept a vector input argument and return a vector output argument of the same size.
The second line tells matlab to take the input square it and set the new number as the output.
This type of function must be defined within a file not at the command line.
Script files cannot have the same name as a function in the file.
The name of the file must match the name of the first function in the file.
Use disp to display the result.
To show the value of a variable or to show program output in the command.
The semicolon ending the line stops matlab from outputting that line later.
Often you store a function in its own file.
Convert any numeric values to characters using the num2str function.
Use array operators instead of matrix operators for the best performance.
Save the file either in the current folder or in a folder on the matlab search path.
Here are three ways to display multiple variable values on the same line in the command window.
In matlab functions are defined in separate files.
In that case the best practice is to use the same name for the function and the file in this example fact m since matlab associates the program with the file name.
A typical implementation of display calls disp to do most of the work and looks like this.
In a script file which contains commands and function definitions.
Convert any numeric values to characters using the num2str function.
Display x is called by matlab when a statement or expression is not terminated by a semicolon omitting the terminating semicolon from a statement or expression displays a result.
When you run the file it will display the following result.
If x is an instance of a matlab class then matlab calls the display method of that class if such a method exists.
The name of the file and of the function s.
Concatenate multiple character vectors together using the operator.
Matlab calls the display function to show information about an intermediate result such as the values size type and variable name.
If the class has no display method or if x is not an instance of a matlab class then the matlab built in display function is called.
Were the semicolon not used the output would display twice when we used the function later on.
Here are three ways to display multiple variable values on the same line in the command window.
Matlab functions a function is a group of statements that together perform a task.
Specify a function of the form y f x.
Matlab calls the display function to show information about an intermediate result such as the values size type and variable name.
