Execute the following M-file for a variety of different taxable incomes:Ĭlear all % file available in M-files folder as file3.mĮxample 3: Most if constructions occur inside a for or while loop. for c 1:ncols for r 1:nrows if r c A(r,c) 2 elseif abs(r-c). It also introduces MATLAB’s input command which enables data to be input from the keyboard when required by printing out a suitable message. So performance wise I'd guess using elseif to be faster. Execute the following M-file for both $78.85 and then $122.40.Įxample 2: The following M-file calculates the current amount of income tax due on a given taxable income. Additionally you'd have 10 if, 10 else and 10 end statements (30 keywords) as opposed to 1 if, 8 elseif, 1 else and 1 end (11 keywords). This can easily be done using the MATLAB editor. It is good programming practice to create M-files with a clear structure and plenty of comments. Additional elseif statements and/or an else statement may be used.
ELSE IF MATLAB CODE
Suppose a shop offers a 5% discount on bills over $100. Matlab if statements allow you to execute different code depending on the current state of the program, i.e. MATLAB uses if paired with a matching end to provide conditional execution of statements.
Commands evaluated if expression1 is trueĬommands evaluated if expression2 is trueĬommands evaluated if expression3 is trueĬommands evaluated if no other expression is trueĮxample 1: Let us consider a very simple situation firstly.
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