Recent
![Blackboard Beamer Theme](https://writelatex.s3.amazonaws.com/published_ver/2808.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=2e25a3637ccebed31471528e72d037a8c9cc4226e07827cd6d19ae3f1587449e)
Blackboard Beamer Theme
This Blackboard beamer theme and template was created by Kazuki Maeda <kmaeda@users.sourceforge.jp> for Japanese presentations, but can be used for English (or other European languages) presentations as well. It has been modified to work with XeLaTeX.
p/s: The blackboard background was drawn with TikZ; the code is also included in the template.
前田一貴 Kazuki Maeda (uploaded by LianTze Lim)
![MarkovChains](https://writelatex.s3.amazonaws.com/published_ver/15667.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=0b353045ba3231f2c6dcd4d933dc961c00ecc8cd2dc36a9608e8e5cf7eecfc4e)
MarkovChains
Markov chain.
Nodes example
Javi Pérez
![Flag of Canada](https://writelatex.s3.amazonaws.com/published_ver/20831.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=769402dd3bbe5608b66fbff337aba6e9d556808e375a30981eae2def9ceb243f)
Flag of Canada
Flag of Canada
Senan Sekhon
![Flag of New Zealand](https://writelatex.s3.amazonaws.com/published_ver/17747.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=20adcbd09f10d78ff7892731fa42c9d163bf06468125c7b6ea14a78d5a2ff5a6)
Flag of New Zealand
Flag of New Zealand, according to official government specifications
Senan Sekhon
![BoxRotation](https://writelatex.s3.amazonaws.com/published_ver/15637.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=ad522fa3f890959d7f60d498a5586f93aae08da8425d984540cb70604d35de88)
BoxRotation
Rotate a box around some axes: X axis, Y axix, Z axis, any axis
Javi Pérez
![Minkowski Spacetime Diagram Generator](https://writelatex.s3.amazonaws.com/published_ver/26282.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=d473992a28aa5a425446b3a2b7bb32c8963afb7f1f81147deb1db547c864c0e9)
Minkowski Spacetime Diagram Generator
Generates a Minkowski spacetime diagram with a given grid spacing, grid cell count, and velocity as a proportion of c.
Justin Babilino
![Fun with tikzducks](https://writelatex.s3.amazonaws.com/published_ver/16458.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=0ea340fbdf24f244ec33c3bb7769e7d0e9956009dd12d27132e6166b6d02905d)
Fun with tikzducks
Some quick examples of the tikzducks package! The latest version, which has an option for an Overleaf tikz, can be obtained from Sam Carter's Github repository.
Overleaf
![Sine Quadrant or Rubu‘ Mujayyab](https://writelatex.s3.amazonaws.com/published_ver/17545.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=7e2326bb340f4a5798dbdefe6fd9b7c757c3e3291c75412d4521135574664454)
Sine Quadrant or Rubu‘ Mujayyab
Sine Quadrant or Rubu‘ Mujayyab
M. S. Rosyidi
![Espectro de Banda Base OFDM Multiportadora Logarítmica 2](https://writelatex.s3.amazonaws.com/published_ver/15592.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T142956Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=d580de969be954f4fd740b93aaf0609b002568f859536e43a3dba86234e9fd32)
Espectro de Banda Base OFDM Multiportadora Logarítmica 2
Este ejemplo es la segunda versión del ejemplo "Espectro de Banda Base OFDM Multiportadora Logarítmica" https://www.overleaf.com/latex/examples/espectro-de-banda-base-ofdm-multiportadora-logaritmica/ccfysnxdbtsr. A diferencia de dicho ejemplo, en este caso se usó la opción gnuplot [raw gnuplot] de la orden \addplot. Al comparar ambas gráficas, se observan algunas diferencias, probablemente por la forma en que se calculan las coordenadas en el paquete PGFPLOTS y la opción GNUPLOT que usa órdenes del paquete homónimo.
Para el trazado de las 3 curvas uso un bucle \foreach y dentro del bucle, la orden \addplot+ con las opciones adecuadas para que las curvas aparezcan en colores diferentes. Las secciones comentadas explican la codificación de este gráfico.
Ramón Jaramillo