Sample code for the book Kalman Filter for Beginners (2nd Edition), in MATLAB / GNU Octave. You opened a Kalman filter textbook, found four chapters of probability theory before the first equation, ...

Accelerometers turn motion into measurable signals. From tilt and vibration to g-forces, they underpin countless designs. In this “Fun with Fundamentals” entry, we demystify their operation and take a ...

Abstract: The paper deal with an open loop analogue capacitive micro-accelerometer both from the point of view of mathematical modeling and through the achievement of certain numerical simulations ...

1D JNB implementation for microcontrollers using the Arduino platform. Extends JNB to 2D signals, demonstrated on Human Activity Recognition (HAR) accelerometer data from the UCI dataset, for ...

Abstract: This paper proposes a calibration procedure in order to minimize the process time and cost. It relies on the suggestion of optimal positions, in which the calibration procedure takes place, ...

Apple has published a new clinical validation summary document that explains how its new sleep apnea detection feature works on Apple Watch. Sleep apnea monitoring is part of Apple Watch Series 10 and ...

The demand for microelectromechanical systems (MEMS) resilient to harsh environments is growing. Silicon-based MEMS struggle under extreme conditions, limited by their performance at elevated ...

Standard Finite Element (FE) models, especially those that incorporate multiple physical domains, consist of detailed representations of a device that include a large number of Degrees of Freedom (DoF ...

On the smallest scales, our universe gets weird. Particles act like billiard balls or waves on water, depending how you probe them. Properties can't be measured simultaneously or tend to smear ...

The Unified Huntington's Disease Rating Scale (UHDRS) is the primary clinical assessment tool for rating motor function in patients with Huntington's disease (HD). However, the UHDRS and similar ...