Programming memristor arrays with arbitrarily high precision for analog computing

https://techxplore.com/news/2024-03-analog-chip-architecture-high-precision.html

"analog data (camera images, temperature, sound) converted into digital for precision, can now stay analog using memristors... magnetic memories using same device as read-head of magnetic hard disk drives, and phase change memories that use same material as CDs... developed circuit architecture and corresponding algorithms quickly programming to target value... higher efficiency, speed with accuracy of digital systems... training neural networks cheaper with analog than with digital... AI, ML, weather forecasting"