MQTT is a connectivity protocol specially designed for machine-to-machine or Internet of Things. If you have read our previous post where we create an MQTT broker with a

In our previous post, we showed you how to set up two RTL-SDR dongles to work in a Raspberry Pi and run a python library: pyrtlsdr. Get the

In this post we are going to explain the science behind the JPEG codification. Have a look to the following image: Figure 1. Lena JPEG Decompressed image Is it

The work presented here was originally developed on an FPGA in VHDL. As a starting point, we are going to describe the AES architecture and codes written in

INTRODUCTION Convolutional codes are a type of error correcting codes targeted to fix the errors introduced by the channel. In a code block, the source data stream is

The Matlab code for this post is provided on Mathworks at: https://uk.mathworks.com/matlabcentral/fileexchange/57033-face-recognition-algorithm-using-sift-features It also requires additional files such as Sift.exe; please email us at contact@behindthesciences.com to get a copy.

In this post we are going to develop the Hamming Code error correction algorithm in Matlab, so the first thing you need to do is to download our