Matrices of random numbers, MATLAB Programming

Matrices of random numbers:

The Matrices of random numbers can be generated using the rand and randint functions. The first two arguments in the randint function identify the size of the matrix of random integers. For illustration, the following will create a 2 × 4 matrix of random integers, each of in the range from 10 to 30:

>> randint(2,4,[10,30])

ans =

29 22 28 19

14 20 26 10

For the rand function, when a single value n is passed to it, an n × n matrix will be generated, or passing two arguments will indicate the number of rows and columns:

>> rand(2)

ans =

0.2311 0.4860

0.6068 0.8913

>> rand(1,3)

ans =

0.7621  0.4565  0.0185

Posted Date: 10/18/2012 4:20:23 AM | Location : United States

Related Discussions:- Matrices of random numbers, Assignment Help, Ask Question on Matrices of random numbers, Get Answer, Expert's Help, Matrices of random numbers Discussions

Write discussion on Matrices of random numbers
Your posts are moderated
Related Questions
1) Identify an equation that describes some chemical process.  Your equation should have at least two parameters, at least one of which should contribute in a non-linear way. He

Hello sir, I am Bharat Prajapati.I am working on Copy-move forgery detection using 2D-DWT transform.How to code in matlab to detect copy-move forgery in the given image.Please help

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

How to make EMG analysis by Matlab?

Illustration of Function functions: For illustration, to pass the sin function into fplot, one would pass its handle as shown in figure for the result.   >> fplot(@s

Order of precedence: As with the numerical operators, it is significant to know that the operator precedence rules. Table below shows the rules for the operators which  have b

Micro-mouse is an engineering design competition created by IEEE in the late 1970s. Small robotic "mice" solve a 16x16 cell maze. The mice are completely autonomous and must find t

The Format Function and ellipsis: The default in MATLAB is to show numbers which have decimal places with four decimal places. The format command can be used to identify the o

Barrier Option pricing in Matlab using MC simulation or finite difference methods