Researchers have developed a nonlinear galloping-driven triboelectric-electromagnetic hybrid generator for harvesting low-speed wind energy, offering a new route toward self-powered sensors and ...

As a follow-on course to "Linear Kalman Filter Deep Dive", this course derives the steps of the extended Kalman filter and the sigma-point Kalman filter for estimating the state of nonlinear dynamic ...

Is your heart rhythm chaotic? Researchers found that chaotic heartbeat patterns, not traditional HRV, are the secret to tracking cognitive brain activity.