# Create Random Binary Matrix Matlab

By | 19/02/2023

## Introduction

Are you looking for a way to create a random binary matrix using Matlab? If so, you’ve come to the right place! In this tutorial, we will walk you through the process of creating a random binary matrix using Matlab.

## What is a Random Binary Matrix?

Before we dive into the process of creating a random binary matrix using Matlab, let’s first define what a random binary matrix is. A random binary matrix is a matrix that contains only 0’s and 1’s and is generated randomly.

## Creating a Random Binary Matrix Using Matlab

To create a random binary matrix using Matlab, you can use the randi function. The randi function generates a matrix of random integers. To get a binary matrix, you can use the mod function to get the remainder of each integer when divided by 2. This will give you a matrix of 0’s and 1’s.

### Step 1: Define the Size of the Matrix

The first step is to define the size of the matrix. You can do this by using the syntax:

matrix_size = [rows, columns];

For example, if you want to create a random binary matrix that has 4 rows and 3 columns, you can define the matrix size as follows:

matrix_size = [4, 3];

### Step 2: Generate a Matrix of Random Integers

The next step is to generate a matrix of random integers using the randi function. The syntax for the randi function is:

random_matrix = randi([min_value, max_value], matrix_size);

For example, if you want to generate a matrix of random integers between 0 and 9 that has 4 rows and 3 columns, you can use the following syntax:

random_matrix = randi([0, 9], [4, 3]);

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### Step 3: Convert the Matrix to a Binary Matrix

The final step is to convert the matrix of random integers to a binary matrix. You can do this by using the mod function. The syntax for the mod function is:

binary_matrix = mod(random_matrix, 2);

This will give you a matrix of 0’s and 1’s.

## Conclusion

Creating a random binary matrix using Matlab is a simple process. By using the randi function and the mod function, you can generate a matrix of random integers and convert it to a binary matrix. We hope that this tutorial has been helpful in showing you how to create a random binary matrix using Matlab.