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
Statement of Problem I need to realise vector-array multiplication in Simulink. This has been realised in Matlab but because the process yielding the received signal is in Simu

what are data collect this topic,how i can create algorithm in mat lab what language support easy to this topic

to find given number is odd or even in an array with explanation and flow chart


Consider the shaft-rotor system shown in Figure. Write down the equations of motion. Taking  I= 1 kgm 2 and k=10 kNm/rad, for two special cases (α =0.5 and α = 1000) find as many

An FIR filter has coefficients b = [ 1.0000   -0.6387    1.0214    0.8210   -0.7470    1.0920 ] (a) Find H(z) for the filter and plot its frequency response (magnitude and phase

A 300 km, 3-phase, 50Hz transmission line has spacing as shown in Figure 2. Each phase of the line consists of a bundle of three conductors.  (a) Find the total per-phase induct

1. Write a function to threshold your images separating the background from the foreground: Implement the "peakiness" detection algorithm described in class. The output of your

Consider the function: f(x) = 7 - 28x + 42x 2 - 28x 3 + 7x 4 : Write a script findPolyRoot.m to nd, as accurately as you can, the root of f(x) near x = 2. Your script mu

Illustration of a conditional loop - While loop: As an illustration of a conditional loop, we will write a function which will find the first factorial which is greater than t