Tuesday, May 21, 2013

Matlab code and demo for kernel density estimation

I've made it a habit to release the source code publicly every time somebody asks me for help with a publicly available algorithm. Having my source code in public actually also showed to improve its readability, and it helps me find it back (because, let's face it, everybody knows it is easier to find a file on Google than on your own computer).

So today I am releasing some Matlab code to perform Parzen's kernel density estimation of one-dimensional data. It's included in the KMBOX toolbox now, and you can download a standalone version with a demo from here: https://sourceforge.net/projects/kmbox/files/packs/

The image shows the output of the included demo.

Friday, May 17, 2013

Logos in vector format

I started a small github repo to organize all the logos I've been using in my work lately, mainly in conference posters. As it takes a few minutes to extract a vector logo from a pdf, I though other people might benefit too from the result.

You can find them here: https://github.com/steven2358/vectorlogos

As an example, here goes the ICASSP 2013 logo in vector format. Click the image for the SVG file, use Inkscape or any other software to edit/convert.