We Simplify Engineering
This post explains how to use subplot in MATLAB with examples. Subplot command is used to create multiple plots in a grid layout. Syntax To divide the figure into an m x n grid and create an axes / new plot at position p, we can write The first subplot (p = 1) is the…
This posts describes how to simulate an STM32 project in Proteus using STM32Cube IDE and Hardware Abstraction Layer (HAL). We will write a code to blink an LED in STMCube IDE and then test it in Proteus. STM32 is a family of 32-bit microcontrollers developed by STMicroelectronics. STM32 is based on the Arm® Cortex-M architecture….
Introduction This tutorial demonstrates benefits of writing vectorized MATLAB code which runs orders of magnitude faster than non-vectorized code. A loop is usually used if you want to perform same calculations on selected elements of an array. Vectorization is much faster alternative which can do the same in a single statement (or at least much…
Introduction This tutorial will explain step by step how to create an assembly project in MPLAB X for PIC18 micro-controller and simulate it using Proteus. For this tutorial I am using MPLAB X v5.0 but you can use any version upto v5.35. Version 5.35 is last version that included MPASM i.e. the assembler we require…
Introduction In this tutorial we learn how to index a 2D Matrix or array in MATLAB. Properly indexing arrays is necessary to use MATLAB effectively. This tutorial will teach you various ways to properly access modify or use values stored in a 2D array. Before discussing indexing, it is important to review how data is…
Introduction In this tutorial we learn how to index a vector in MATLAB. Properly indexing vectors is necessary when working with them in MATLAB. If you want to use MATLAB effectively then understanding this topic can help you a lot in learning to properly access modify or use values stored in a vector. Defining a…
Introduction to Functions The goal of this tutorial is to explain how to create a MATLAB function. Function is a set of statements that performs a specific task. MATLAB has thousands of builtin functions like sin(), log(), randn(). MATLAB also allows the programmer to create their own functions. Creating function allows reuse of a set…