Built-in functions and help, MATLAB Programming

Built-In Functions and help:

There are lots of built-in functions in a MATLAB. The help command is used to find out what functions MATLAB has, and how to use them. For illustration, typing help at the prompt in the Command Window will represent a list of help topics that are the groups of related functions. This is a very big list; the most elementary help topics are in the starting.

For illustration, one of these is listed as matlab\elfun; it involves the elementary math functions. The other is the first help topics as matlab\ops that shows the operators which can be used in expressions.

To see the list of functions contained within aspecific help topic, type help followed by the name of the topic. For illustration,

>> help elfun

will represent a list of elementary math functions. It is a very big list, and is broken into trigonometric (for which the default is radians, but there are equivalent functions which rather than use the degrees), complex, exponential, and rounding and remainder functions.

 

Posted Date: 10/18/2012 3:34:10 AM | Location : United States







Related Discussions:- Built-in functions and help, Assignment Help, Ask Question on Built-in functions and help, Get Answer, Expert's Help, Built-in functions and help Discussions

Write discussion on Built-in functions and help
Your posts are moderated
Related Questions
MRI (magnetic resonance imaging) scanners allow doctors to now obtain complete body images for medical diagnosis purposes. The system produces scans which represent slices through

Scripts with Input and output: Placing all this together, we can implement the algorithm from the starting of this section. The following script computes and prints the area o

String Manipulation: The string in MATLAB software consists of any number of characters and is contained in the single quotes. Actually, strings are considered as vectors in w

You are a quant analyst reporting directly to a portfolio manager. Your manager requires you to generate a simple code to compute several statistics for the following potential por

2)''dbcont'' command for debugging is used to Select one: a. Continue normal code execution from the debug prompt. b. List all breakpoints. c. Execute (step) one or more lines

We wish to numerically perform the following integration: (a) Use Matlab's quad function to perform the above integral. (b) Analytically evaluate the integral (e.g. do t


Linear indexing: This is termed as linear indexing. It is generally much better style when working with the matrices to refer to the row and column indices, although. An in

Diary Files: Before doing this assignment, please read the document Notes on Matlab Assignments (available from the course web page). It describes how to record the results of your

You will write functions • B=null basis(A,tol); • B=range basis(A,tol); The function null basis takes a matrix A as input, and outputs a basis for the null space of A, obtained via