Hello friends, hope you all are fine and having fun with your lives. In today's post, I am gonna design a Convolution Calculator in MATLAB. We all know about convolution but if you don't know then here's the wiki page for convolution which has a detailed description of Convolution. In simple words, convolution is a mathematical operation, which applies on two values say f and g and gives a third value as an output say v. In convolution, we do point to point multiplication of input functions and gets our output function.
Convolution is an important technique and is used in many simulating projects. It has a vital importance in image processing. So, today we are gonna do convolution in MATLAB and will check the output. You should also check Image Zo ...
Matrices are an essential topic in different fields of study, especially in mathematics, where you have a bulk of data and want to organize, relate, transfer, and perform different operations on data in a better manner. We have studied a lot of types and operations on the matrices and have worked on different types with the help of MATLAB. Today, we are here to present the applications of the matrices in different fields of study to clarify the importance of this topic. So, have a look at the list of topics we are going to learn. Yet, first of all, I am going to describe what a matrix is.
What is a Matrix?
In the fields of physics and mathematics, there is the use of different types of numbers in groups of various types. In order to organize the data into a manageable format, matrices ar ...
Hello friends! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge with all of you guys about how to do the DC Motor Direction Control in Matlab using serial communication with Arduino UNO. Serial communication is a very common and fast mean of communication now a days. In almost every engineering related projects we need to continuously send and receive data from micro controller to the computer and vice versa. So, I used this type of communication between Matlab and Arduino UNO. You must have a look at my previous tutorial DC Motor Direction Control using Arduino because I am gonna use the same hardware and Arduino code and in today's tutorial I am gonna interface that hardware project with MATLAB so it ...
Hello friends, hope you all are fine and enjoying good health. In today's tutorial, I am going to share How to find Roots of Quadratic Equations in MATLAB. It's quite a quick tutorial in which I will give you the code and will explain it a little. Benefit of this project is that when you are learning MATLAB then you must design such small codes so that you know more about the behavior of MATLAB.
Today two of my juniors came to me for a simple MATLAB term project. It's quite an easy project but i thought to share it for those students who are dealing with basics of MATLAB. Mostly such projects are offered to students in first or second semester when they have very basic knowledge of MATLAB coding and they feel helpless while solving such problems a ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you How to Convert m File into p File in MATLAB. Now the question arises that why we need to do that? & the answer is if you want to protect your code and don't want anyone to access it then you need to your Convert m File into p File. P File is like an encrypted file which performs the same functionality as your original m file but no one can get the code out of it.
Like me explain it with an example, suppose you are some sort of developer and you have created some code for a company and now you want to protect your code and just send the company some sort of software. MATLAB has a function in which you convert your m-file into p-file and no one can open ...
Hello friends, hope you all are fine and having fun with your lives. In today's post we are gonna see How to detect Circles in Images using MATLAB. It's quite a simple and basic tutorial but quite helpful as today I was working on a project in which I need to do so but all the codes available online were for detection and tracking of circles in live images. So, I thought to share this one on our site. I have also posted another tutorial Color Detection in Images using MATLAB, so I think its better if you check that one as well.
We all know about MATLAB, which is a great tool for image processing and quite easy as it has a strong Help section. I haven't posted much tutorials on MATLAB in my blog so from now on I am gonna post tutorial on MATLAB as ...
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This post is the next part of our previous post Financial Calculations in MATLAB named as Implementation of Black Litterman Approach in MATLAB, so if you haven't read that then you can't understand what's going on here so, its better that you should first have a look at that post. Moreover, as this code is designed after a lot of our team effort so its not free but we have placed a very small cost of $20. So you can buy it easily by clicking on the above button.In the previous post, we have covered five steps in which we first get the financial stock data, then converted it to common currency and after that we calculated the expected returns and covariance matrix and then plot the frontiers with and without risk free rate of 3%. ...
Hello friends. In this lecture, we are going to have a look at the different kinds of MATLAB data types.
As we have already seen in previous lectures, MATLAB stands for MATrix LABoratory and allows us to store numbers in the form of matrices.
Elements of a matrix are entered row-wise, and consecutive row elements can be separated by a space or a comma, while the rows themselves are separated by semicolons. The entire matrix is supposed to be inside square brackets.
Note: round brackets are used for input of an argument to a function.
A = [1,2,3; 4,5,6; 7,8,9];
An individual element of a matrix can also be called using ‘indexing’ or ‘subscripting’. For example, A(1,2) refers to the element in the first row and second column.
A larger matrix can al ...
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Hello friends, I hope you all are fine and enjoying. Today i am going to share a new project which is Fault Detection of Gas Turbine in MATLAB. In this project, i will try to elaborate that, What is a Gas Turbine? What are the operating parameters of a Gas Turbine? Mostly what type of Faults and Vibrations comes in Gas Turbine system during its operation? Gas Turbine is also called a Combustion Turbine. It has Four Basic components which includes Compressor, Combustion Chamber, Turbine and Alternator.
Generally compressor is installed upstream and the Rotating turbine is connected downstream and the Combustion Chamber is connected in between both of them and at the end of line we have Alternator which is also connected on the sa ...
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Hello friends, I hope you are doing great. Today, I am going to share an expert level project which is ECG Averaging in MATLAB. If you are new to ECG then you should have a look at Introduction to ECG. I have already shared ECG Simulation using MATLAB in which we have seen how to simulate an ECG signal and then diagnose heart disease. We have also extracted ECG features in that project. So, if you guys haven't read that tutorial then I would suggest you to not read this one. First read ECG Simulation using MATLAB and then you should read this tutorial. Today's project is quite an extension of our previous project ECG Simulation using MATLAB. Our team has designed this project after quite a lot of effort that's why its not free to ...
