User-defined functions, MATLAB Programming

User-Defined Functions which return a Single Value:

We have seen the use of many functions in the MATLAB. We have used many built-in functions like fix, sin, abs, double, and so forth. In this part, the user-defined functions will be introduced. These are the functions which programmer defines, and uses, in either the Command Window or in a script.

The Functions can return various types of results. For now, we will concentrate on the type of function which computes and returns a single result, as like built-in functions like sin and abs.

At First, let us review some of what we know about functions, involving the use of built-in functions. Though the use of these functions is clear-cut by now, descriptions will be given in some detail here in order to compare and contrast the use of the user-defined functions.

 

 

Posted Date: 10/18/2012 7:12:15 AM | Location : United States







Related Discussions:- User-defined functions, Assignment Help, Ask Question on User-defined functions, Get Answer, Expert's Help, User-defined functions Discussions

Write discussion on User-defined functions
Your posts are moderated
Related Questions
Problem 1:   What are the different methods that can be used to solve a differential equation? Please provide a numbered list. Problem 2:   For a first order linear d

(a) Using Matlab, find and plot the magnitude of the DTFT of 10 samples of x(n) for n=[0:1:9] of x(n) = cos(2*pi*f1*n) + cos(2*pi*f2*n)  for f1=0.22 and f2=0.24 and pad zeros to ge

Produce a random real number: To produce a random real number in the range from low to high, at first create the variables low and high. And then, use the expression rand*(hig

1. Given these sinusoids: x 1 (t) = 0.5cos(25t+20°),   x 2 (t)=0.85cos(25t+160°) and   x 3 (t)= 0.81cos(25t-145°) (a)  Subplot the phasors X 1 , X 2 and X 3 corresponding t

A filter described by the equation:    y(n) = x(n) + x(n-1) + 0.9 y(n-1) - 0.81 y(n-2) (a) Find the transfer function H(z) for the filter and find the poles and zeros of the fil

I have an assignment to do by MATLAB : the assignment is to design Script that makes (Panorama Stitching) for multiple pictures .. for more information see the link : tobw.net/inde

Matlab Programming Vector Algebra : Create a program package for calculation of distances and intersections of lines and planes. Plot the results in a graphical representation

how do I make a second main function?

Hello my name is lalitkumar and I am a student.I needed help in MATLAB for recognition of colour randomly using webcam realtime for RGB without external trigger.please mail the co

Solve for unknowns 'x' and 'y' from Equations (1) and (2) using MATLAB. (However, if MATLAB is not the appropriate software to solve these two simultaneous equations, please sugges