Display value of variable |
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Open Live Script Here are three ways to display multiple variable values on the same line in the Command Window. Concatenate multiple character vectors together using the [] operator. Convert any numeric values to characters using the num2str function. Use disp to display the result. name = 'Alice'; age = 12; X = [name,' will be ',num2str(age),' this year.']; disp(X)Alice will be 12 this year.Use sprintf to create text, and then display it with disp. name = 'Alice'; age = 12; X = sprintf('%s will be %d this year.',name,age); disp(X)Alice will be 12 this year.Use fprintf to directly display the text without creating a variable. However, to terminate the display properly, you must end the text with the newline (\n) metacharacter. name = 'Alice'; age = 12; fprintf('%s will be %d this year.\n',name,age);Alice will be 12 this year. |
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