 ## Coordinates at Intersections in TikZ: Newton’s Method Case

In this tutorial, we will learn how to calculate intersections of arbitrary paths in TikZ. Ideas are highlighted through Newton's Method graph.

## Phase Portrait of Van der Pol Oscillator

A phase portrait of a dynamical system is a geometric representation that depicts the system's trajectories in the phase plane. In this tutorial, we will learn how to draw the phase portrait of Van der Pol oscillator in LaTeX using TikZ and Pgfplots. Moreover, we will present...

## Electric Field of Line Charge in TikZ

This tutorial is about drawing the electric field of an infinite line charge in LaTeX using TikZ. To this end, we will learn how to draw an arrow in the middle of a line with three methods and ...

## Draw a dc-dc boost converter in LaTeX using CircuitikZ

This tutorial is about drawing a photovoltaic system, which consists of a solar panel, a dc-dc boost converter and a load. We will use TikZ for the PV module and CircuiTikZ for the rest of the circuit...

## How to Annotate an Image in LaTeX

This tutorial is about annotating figures in LaTeX using TikZ and Pgfplots packages. It reviews different methods and issues that you may face when you overlying text over an image…

## TikZ Free Body Diagram: Skydiver with parachute

This TikZ tutorial is about drawing a free body diagram of a skydiver with parachute. Mainly, we will learn how to: 1) draw an arc in LaTeX using TikZ, 2) use foreach loop for repetitive objects, 3) draw animals using the package TikZlings, and much more!