Calling a function, MATLAB Programming

Assignment Help:

Calling a Function:

Here is an illustration of the call to this function in which value returned is stored in the default variable ans:

>> calcarea(4)

ans =

50.2655

Theoretically, calling the function is completed with the name of the file in which the function resides. In order to avoid the confusion, it is simple to give the function, similar name as the filename. In this illustration, the function name is calcarea and file name is calcarea.m. The outcome returned from this function can also stored in a variable in an assignment statement; the name could be similar as the name of the output argument in the function itself but that is not essential; for illustration, either of these assignments would be fine:

>> area = calcarea(5)

area =

78.5398

>> myarea = calcarea(6)

myarea =

113.0973

The value returned from calcarea function could also be printed by using either the disp or fprintf:

>> disp(calcarea(4))

50.2655

>> fprintf('The area is %.1f\n', calcarea(4))

The area is 50.

Note that the printing is not completed in the function itself; instead, the function returns the area and then the print statement can print or exhibit it.

By using help with the function shows the adjacent block of comments under the function header:

>> help calcarea

This function computes the area of a circle.


Related Discussions:- Calling a function

Illustrations of calling the rand function, Illustrations of calling the ra...

Illustrations of calling the rand function: The function ‘rand’ can be used to produce random real numbers; calling it produces one random real number in the range from 0 to

Linspace function, Linspace function: Likewise, the linspace function ...

Linspace function: Likewise, the linspace function generates a linearly spaced vector; linspace(x,y,n) generates a vector with n values in the inclusive range from x to y. For

Control system, 1. Design a suitable phase-lead controller. You should expl...

1. Design a suitable phase-lead controller. You should explain in detail how your design has been developed. Your solution should include Bode plots constructed both manually and

Airy equations, Need help programming in Matlab for airy equations

Need help programming in Matlab for airy equations

Write a matlab program, Write a MATLAB program (using/making the necessary ...

Write a MATLAB program (using/making the necessary functions that you deem necessary) that does the two following jobs: It generates the following digital modulation schemes. In

Create multiplicative binomial model calculator, You are asked to create an...

You are asked to create an american option multiplicative binomial model calculator in MatLab. Both put and call options should be valued. Given u, d, S 0 , K, r, and T (the usual

Error, what is an error and its types

what is an error and its types

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