MATLAB if…end statement

• The if is a conditional statement that provides the functionality to choose a block of code to execute at run time.
• A predefined condition is checked, and the remaining code executes based on the output of the condition.
• The if statement is defined by the if
• The control flows within the if block if the condition is found true.
• Always close the if block with the end
• The elseif and else are optional, use them if there are more conditions to be checked.
• The elseif and else are an optional parts of the if statement and don’t require additional end
• Remember not to use space in between else & if of the elseif keyword, because this leads to nested if statement and each if block needs to be close with the end
• There is no limit to use multiple elseif
• We can nest the if statement by using it within another if

Syntax:

Flow Diagram of If…end Statement

Example

Output:

a = 12×2     227   183     134   177      28   196     207    72      85   174      74   140     187   100       3    16      13   196     167    85  total hours of job done by you in a year are: 3085  Great...you earned a bonus amount of Rs. 10000