Use of nested if-else statements, MATLAB in Engineering

Assignment Help:

Use of Nested if-else statements:

By using the nested if-else to select from among the three possibilities, not all the conditions should be tested. In this situation, if x is less than -1, the statement is assign 1 to y is then executed, and the if-else statement is done so no other conditions are tested. If, though, x is not less than -1, then the else clause is executed. When the else clause is executed, then we know that x is greater than or equal to -1 so that section does not require to be tested. Rather than that, there are only two remaining possibilities: either x is less than or equal to 2, or it is bigger than 2. An if-else statement is used to select between those two possibilities. Therefore, the action of the else clause was the other if-else statement. Though it is long, this is one if-else statement, and a nested if-else statement. The actions are indented to represent the structure.

Nesting if-else statements in such a way that it can be used to select from among three, four, five, or more options-the possibilities are practically endless!

This is really an illustration of a particular type of nested if-else known as cascading if-else statement. In this category of nested if-else statement, the conditions and actions cascade in the stair-like pattern.

 

 


Related Discussions:- Use of nested if-else statements

Uses of function handles, Uses of Function handles: The Function handl...

Uses of Function handles: The Function handles can also be generated for functions other than anonymous functions, both built-in & user-defined functions. For illustration, th

Example of gauss-jordan, Example of Gauss-jordan: For a 2×2 system, th...

Example of Gauss-jordan: For a 2×2 system, this would results and for a 3 × 3 system, Note that the resulting diagonal form does not involve the right-most col

Program to counting in a while loop, Program to Counting in a while loop: ...

Program to Counting in a while loop: The script initializes variable counter to 0. Then, in the while loop action, each and every time the user successfully enter a number, th

Calcrectarea subfunction, calcrectarea subfunction: function call: ar...

calcrectarea subfunction: function call: area = calcrectarea(len,wid); function header: function area = calcrectarea(len, wid)   In the function call, the two arg

Algorithm for expfn function, Algorithm for expfn function: The algori...

Algorithm for expfn function: The algorithm for expfn function is as shown:  receives the value of x as the input argument.  Prints the value of exp(x).  assigns a

Set operations, Set Operations: The MATLAB has numerous built-in funct...

Set Operations: The MATLAB has numerous built-in functions which perform set operations on vectors. These involve intersect, union, setdiff, unique, and setxor. All these func

Technique to creating this structure, Technique to creating this structure:...

Technique to creating this structure: An alternative technique of creating this structure, that is not as efficient, includes using the dot operator to refer to fields in the

Logical scalar values - operators, Logical scalar values: The MATLAB a...

Logical scalar values: The MATLAB also has or and and operators which work element wise for the matrices: These operators will compare any of the two vectors or matric

Illustration of variable scope, Illustration of Variable scope: Runnin...

Illustration of Variable scope: Running this function does not add any of variables to the workspace, as elaborated: >> clear >> who >> disp(mysum([5 9 1]))

Reading from a file in a while loop, Reading from a File in a While Loop: ...

Reading from a File in a While Loop: Though in most languages the combination of a loop and an if statement would be essential to determine whether or not the elements in a ve

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd