A Complete Guide on While Loop in MATLAB

1. Matlabassignmenhelp While Loop in MATLAB "A Complete Solution for The Beginners"

2. Outline Overview Syntax of while loop in MATLAB Flow diagram of the while loop statement How while loop is used in MATLAB Some examples of the while loop with output Conclusion

3. Overview Matlab is one of the scientific programming languages that is used for various academic and research purposes. There are several industries that are using this language, but research organizations and universities are the main clients for this programming tool. This language is developed by Mathworks. To use this programming language, one has to purchase its license, but for the beginners as well as for the students, it comes with a trial version for the limited period. Here we are going to share with you the while loop in MATLAB. Matlab has renowned in various universities and colleges because it is used for scientific computations like signal processing, advanced mathematics, control system, and much more.

4. Here, we have mentioned the syntax of the while loop with the appropriate steps method. Syntax: While expression Statements End Syntax of while loop in MATLAB Syntax: • The keyword for while loop is ‘While’. • To work with the while loop, the expression should be true. • The statement is the action that can be executed if the expression is true. • The end is the closed-loop of the statement.

5. Example:– a= 20; % while loop execution  while( a <30) fprintf (‘value of a: %d\n’, a); a= a+2; end Explanation of the examples We defined a single variable that is equal to 20. A % line is the command line in Matlab; therefore, we can ignore this statement. While loop has the initial value that is less than 30, which means that the while loop will execute the value until less than 30.  The next statement will print the value of a. The statement a = a+2 will add 2 to the initial value of a. And it will execute the values till 30.

6. The above-mentioned flow diagram is self-explanatory and quite simple to understand. It is similar to the steps that are described in the syntax column. Whenever a boolean expression is true, the statement will be executed; otherwise, it will return a null value. Flow diagram of the while loop statement:-

7. We have already explained the working of the while loop through the flow diagram and syntax explanation. Now, we will discuss the overall working of the while loop in Matlab. A while loop has various parts that require to understand: How while loop is used in Matlab • There must be some boolean expression that has to be executed by the loop. • The boolean expression should have some action, that may be true or false. • The loop control will move as per the nature of the expression, that is, either it will execute, or it will stop working.

8. Example i = 2; while (i < 5) i i = i + 1; end Output : –i = 3 i = 4 Some examples of the while loop with output

9. We hope that this blog will help you out to understand the use of while loop in Matlab with the examples and explanation. We advise you to execute the above-mentioned programs and check the output of the following. By which you can easily understand the working by using while loop in Matlab. The coding of the programming language depends on the practice, so the more you practice, the more you can understand these languages. Conclusion

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