Signal Processing

Higher-abstraction languages like Julia and Python naturally reside closer to algorithmic thinking, making them better for exploration and prototyping. To explore this, we use Julia to walk through a prototyping exercise to programmatically decode morse code messages on video.

Phase-locked loops are essential building blocks in RF technology and wireless communications, ensuring reliable and precise frequency control in devices like Wi-Fi routers, mobile phones and broadcast radios. Learn more about the basics of PLLs, their functionality and their vital applications in wireless communication systems in this post.

In an era driven by data, understanding the intricate relationship between big data and digital signal processing is crucial. This blog post delves into how DSP techniques transform how we analyze vast datasets, enabling organizations to make more informed decisions and gain valuable insights.

Dive into the world of signal quality optimization! This blog post from our digital signal processing services team discusses how DSP solutions can help you achieve precision and reliability.

From predictive modeling in financial analytics to image recognition in health care and environmental monitoring, our informative blog post showcases diverse machine learning for signal processing applications. Dive in to navigate this exciting intersection of technologies.

Elevate FPGA design quality with UVM and OVM. Explore how these methodologies simplify verification, reduce effort and enhance reliability, offering practical tips for successful design validation.

Low-Density Parity-Check (LDPC) codes are finding increasing use in communications applications. Find out how they work and how an understanding of modern forward error correction techniques is essential to the implementation of current and future communications technologies.

Thanks to capacitive touch technologies, sensors are now replacing buttons and switches in many consumer electronics. Learn how the tech works and our team’s experience in adapting the technology to an unusual environment.

A Field Programmable Gate Array (FPGA) is a gate array where static random-access memories (SRAM) based fabric replaces metal interconnections between logic elements. It’s infinitely flexible and doesn’t wear out. Our engineer addresses key FPGA programming challenges, like how to avoid reprogramming the SRAM every time you power up.

This blog presents — and solves using Z-transforms — a trivial difference equation incorporating the much touted variable R0.

Discover the surprising world of floating point math and its quirky rules, from negative zero to division by zero. Delve into IEEE 754 standards and understand why infinity isn’t just a number.

I’ve been working on a fun problem lately that involves estimating a scalar parameter from a set of repeated observations. It turns out that in certain circumstances, the presence of noise in the system can actually make the estimate more accurate, which is a little counterintuitive and also kind of cool. In my case, I… View Article