#signalprocessing

I recently rebuilt my quantitative ultrasound (QUS) signal processing knowledge from scratch, in...

A reference document for RF-domain ultrasound signal processing, beamforming, and quantitative...

Why treating ultrasound pixels as independent samples costs you a clean tissue map, what the autocorrelation of a real B-mode patch actually looks like, and what you have to fold into the observation model to fix it.

Learn how to select and apply the right frequency for electrical engineering assignments, avoid common mistakes, and boost project success.

How local Nakagami m turns ultrasound speckle from noise-to-suppress into tissue-to-read — and why real hospital data doesn't behave like the textbook.

The Nakagami PDF term by term — where it comes from, what each parameter does, and how Rayleigh drops out as a special case.

Where the Rayleigh model for ultrasound speckle comes from, why it's physically motivated, and the three places it stops holding up in real tissue.

The HIC (Head Injury Criterion) calculation sounds simple — integrate the acceleration signal over...

In December 1807, a French mathematician named Joseph Fourier presented a memoir to the Paris Academy of Sciences claiming that any reasonable signal — any sound, any temperature distribution, any…

The 10Hz Bearing That Broke Everything You inherit a vibration monitoring script written...

Last time I was working on sound visualization, after testing with real-life data (yes, music 😉) and...

Optimizing Audio Profiles for Media Consumption: A Technical Guide for 2026 Meta...