In MATLAB, exporting a matrix as a CSV file is a common process which is used to save the numerical data stored in MATLAB matrix in such a format that can easily processed by using any other types of software. MATLAB matrixes are exported as a CSV file for ... Read More

MATLAB is a tool that can perform various operations and tasks related to mathematics, engineering, and technology. For example, we can use MATLAB to draw different kind of shapes like circle, square, rectangle, triangle, etc. For this we just need to write a piece of codes in MATLAB programming and ... Read More

In digital image processing, face detection is a process of identifying face of a person within a digital image or video. It plays vital role in the field computer vision. It is used in various fields such as self−driving cars, facial recognition, face lock systems, emotion analysis, estimation of age, ... Read More

In this tutorial, I will explain how to detect duplicate values and its indices within an array in MATLAB. To accomplish this task, we can use various built-in functions in MATLAB. In this article, I will do this using the following two function combinations. unique() and length() unique() and ... Read More

In MATLAB, there is a signal processing technique called moving average filter which is used to smooth or filter time series data. The moving average filter computes the average value of data points withing a moving window, and then it utilizes this average value as output data points in the ... Read More

GIF stands for Graphics Interchange Format. It is a type of image file which is a raster graphics file format, specially used in web and networking applications. The important characteristic of the GIF image format is that it can support both static and animated objects within the image. In this ... Read More

In digital image processing, histogram equalization is a process of enhancing the contrast and improve the visual quality of an image. We can perform histogram equalization using digital tools like MATLAB. This tutorial is meant for explaining the histogram equalization in digital image processing by using MATLAB. But before that ... Read More

In digital image processing, the technique which is used to highlight the borders/boundaries of object withing a digital image is referred to as edge detection. We can use MATLAB to perform this operation. For this, there are several different built-in functions and operators are defined in the MATLAB library. ... Read More

In digital image processing, edge detection is a process used to identify the boundaries of objects within a digital image. We have various image processing techniques to detect edges in an image, but in this tutorial, we will learn the edge detection using first derivative operator in MATLAB. What is ... Read More

MATLAB is a high−level programming language used to perform engineering and scientific operations such as system design and analysis, matrix manipulation, data interpretation, image processing, app development, and more. MATLAB provides several methods to write reusable codes that can be used to perform repeated tasks. One such code in ... Read More