
Tikz UML2 Activity Diagram and Mathematical Block Diagram
Tikz Example for UML2 Activity Diagram and Mathematical Block Diagram
Martin Hünermund

Example Venn Diagram with isolated areas filled
This example helps to show how the isolated areas of a Venn diagram can be filled / coloured.
It was created as part of this answer on TeX StackExchange.
Other options for creating Venn diagrams with multiple areas shaded can be found in the Overleaf gallery via the Venn Diagrams tag.
John Hammersley

LaTeX figures using tikzpicture, pgfplots and overpic
Some examples of how the packages tikz and pgfplots can be used to create fully vectorized graphics directly in the LaTeX document. An example of how a flowchart can be generated in LaTeX is also given. It combines the packages tikz and overpic and shows how to overlay/embed intrinsic LaTeX text onto images created elsewhere.
Andreas Almqvist

Griffith's Script R Notation
This is a tikz-drawn facsimile for D. J. Griffith's script r notation, used in his book Introduction to Electrodynamics. Feel free to use the code as you will, don't bother mentioning my name when doing it.
Níckolas Alves

Espectro de OFDM 2
Esta es una rutina modificada del ejemplo publicado por Overleaf en este enlace https://es.overleaf.com/articles/espectro-de-ofdm/xxcsbsjjtbcb. Hay unas pocas diferencias relacionadas con el color de fondo y los bordes del gráfico, además del uso de la orden \addplot +[opciones] gnuplot [raw gnuplot] {}. El gráfico está basado en el que se muestra en la página 642 del texto "Digital Modulation Techniques, 2nd Edition" de la editorial Artech House, Inc. de Fuqin Xiong.
Ramón Jaramillo

Flag of China
Flag of the People's Republic of China, according to official government specifications
Senan Sekhon

Flowchart in Tikz/PGF
An example flowchart using Tikz/PGF.
Dilawar Singh

Figures TikZ du cours "Fluides parfaits
Ce document regroupe les codes TIKZ des figures utilisées pour le cours "DYNAMIQUE DES FUIDES PARFAITS" situé à la page http://femto-physique.fr/mecanique_des_fluides/mecaflu_C2.php
J. Roussel

Quick tikzpeople example
The tikzpeople package by Nils Fleischhacker provides people-shaped nodes in the style of Microsoft Visio clip art, to be used with TikZ.
LianTze Lim