Illustration of switch statement, MATLAB Programming

Illustration of switch statement:

Here are the two illustrations of calling this function:

>> quiz = 22;

>> lg = switchletgrade(quiz)

lg =

X

>> quiz = 9;

>> switchletgrade(quiz)

ans =

A

Note that it is supposed that the user will enter an integer value. When the user does not, either an error message will be printed or a wrong result will be returned. As the similar action of printing 'A' is desired for more than one situation, these can be combined as shown below:

switch quiz

    case {10,9}

      grade = 'A';

    case 8

      grade = 'B';

     % etc.

(The curly braces around the case expressions 10 & 9 are essential.)

In this illustration, we checked the error first using an if-else statement, and then if the grade was in the valid range, used the switch statement to find the corresponding letter grade.

At times the otherwise clause is used rather than for the error message. For illustration, if the user is assumed to enter only a 1, 3, or 5, the script may be organized as shown below:

2081_Illustration of switch statement.png

In this situation, actions are taken if the user properly enters one of the valid options. When the user does not, the otherwise clause handles, by printing an error message.

Note that the use of two single quotes within the string to print one.

>> switcherror

Enter a 1, 3, or 5: 4

Posted Date: 10/19/2012 3:25:28 AM | Location : United States







Related Discussions:- Illustration of switch statement, Assignment Help, Ask Question on Illustration of switch statement, Get Answer, Expert's Help, Illustration of switch statement Discussions

Write discussion on Illustration of switch statement
Your posts are moderated
Related Questions
i want to extract an image from its background in matlab..the image is a binary image

drow midpoint circle for scan converting acircle in matlab

if i have a 3x2 double.. how can i run a for loop for this matrix so tht it can subtracted values of he adjacent neighbors?

write a computer program that will provide a user with the equilibrium concentration of vacancies in a metallic element as a function of temperature.Temperature range should be men

how to find absolute value of a number

How can I separate a row vector into groups.

Plot way forms for the following modulation schemes using Mathlab: a)      2 ASK                     b)  BFSK                        c) BPSK 4 ASK

how can i model this eqn: solve n plot x vs v x^3-2x^2+x=v^2(.532*10^-3) by putting v=0 to 20 and find the change in x