Matrices of random numbers, MATLAB Programming

Assignment Help:

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


Related Discussions:- Matrices of random numbers

Compute the sum of all the columns of a matrix, 1. Enter the 3×4 matrix ...

1. Enter the 3×4 matrix Let a ij denote the entry of A in the ith row and jth column. Use Matlab to compute the following : (a) a 13 + a 32 (b) Three times the

Generate two waveforms-analog waveform, The purpose of this lab is to intro...

The purpose of this lab is to introduce students to the basic concept of overtones. In order to generate two tones at the same time, you need to generate two waveforms and add them

Program that perform k nearest neighbours algorithm, 1) Convert the table i...

1) Convert the table into format convenient for the processing with MATLAB. 2) Prepare a program that perform K Nearest Neighbours algorithm using Euclidian distance. (Your prog

Need urgent help, i want to save the values of a particular equation in a f...

i want to save the values of a particular equation in a for loop.. for ex: for i=1:100 et=(x+yz); end thus how can i store the values of et at each iteration

Format function and ellipsis, The Format Function and ellipsis: The de...

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

Numerical integration methods, The fundamental theorem of calculus states t...

The fundamental theorem of calculus states that the de?nite integral of a function may be found from the antiderivative of the function. However, for many functions, it is much eas

Introduction to vectors, In this lab, we study the three concepts. Vector i...

In this lab, we study the three concepts. Vector is used to store more than one value into single variable. It is similar to array (other programming language). Script is a collect

Introduction to matlab, Introduction to Matlab: The MATLAB is a graphi...

Introduction to Matlab: The MATLAB is a graphical and mathematical software package; it has graphical, numerical and programming capabilities. It has built-in functions to do

Visual cryptography, how to implement visual cryptography on grayscale ima...

how to implement visual cryptography on grayscale images

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