![if statement matlab if statement matlab](https://images.slideplayer.com/26/8765816/slides/slide_2.jpg)
So we are start off our program by entering a numeric grade and we are going to store it in a variable called grade because that just makes sense. So let’s go over to MATLAB now and implement this. In this example 65 and if this grade is greater than or equal to 60, if that is true we will know we have passed the class and the program will end. So here is a flowchart of the example that we are going to work in MATLAB and in this case what we are trying to do is take an input grade.
![if statement matlab if statement matlab](https://i0.wp.com/www.electroniclinic.com/wp-content/uploads/2021/05/if-statement-in-matlab.jpg)
However if this logical expression is false the program will just end. Such as less than, greater than or equal to and if this logical expression evaluates is true then the program will execute one or more statements and then end. This logical expression is going to consist of one or more of these relational operators. So, we start the program with some sort of input and we evaluate this input using a logical expression. In a flowchart of the if statement as given below, flowcharts are super useful for documenting the paths that a program can take. Let’s get started.īefore we jump into MATLAB Programming, let’s take a look at the structure of the if statement.
IF STATEMENT MATLAB HOW TO
Here we discuss the Working of if Statement in Matlab with Examples.Conditional Statements in Matlab- In this tutorial, we will introduce you to the conditional statements if, if-else, and else if and then I will show you through examples, how to implement each of these statements in MATLAB. This has been a guide to If Statement in Matlab. We can also use nested if statements in the programs depending on the business requirements. Relational operators like, =, = and logical operators like ||, & can be used in the expression of if statement.
![if statement matlab if statement matlab](https://cdn.comsol.com/wordpress/2014/03/MATLAB-commands.jpg)
If statement is used to compare the conditions of arrays and character vector as well. After checking, the result is false so it will check the second condition in elseif line and since it is true, it will display the output as “Hello2” ignoring the else part.
![if statement matlab if statement matlab](https://ahmaddahlan.net/wp-content/uploads/2021/03/Matlab-Contoh-porgram-Decision-menghitung-volume-Benda.jpg)
In the first line of the code, since & operator is used, it checks if both the conditions are met and then only it will execute the consecutive statement. Here if statement is used to check multiple conditions.
IF STATEMENT MATLAB CODE
Here the output of the above code is Y= 7 if we print it since 0.921 and 0.990 are greater than 0.9. If not then, it will give the statement as given in the else part. If there are any values greater, than it will give Y = 7 if we print it. If condition checks whether any value is greater than 0.9 or the value assigned to limit. According to the input arguments in the rand function, it will generate 5 random numbers between 0 and 1. In the above example, the limit is assigned a value as 0.9 and rand function is used to generate random numbers. Please find the below examples for better understanding: Example# 5 If statement is for multiple purposes like to compare array or character vectors. Since neither of the above two expressions are true it will execute the else block and display the output as 2. The first expression is xy which is also false. In Example 4, x and y values are assigned as 5. First statement checks whether the condition is true or not, here the expression is to check whether xy which is true, so it will execute the subsequent statement and display the output as z =1. In Example 3, x and y values are assigned as 5 and 3. Please find the above two examples describing the working of elseif statement. Else if block is used between if statement and else statement.