我科学家研发出多物理域全新计算系统

Core Insights - The research team from Peking University has developed a novel multi-physical domain fusion computing system that enhances Fourier transform capabilities, achieving nearly a fourfold increase in computational power, which opens new possibilities in fields like embodied intelligence and communication systems [1][2] Group 1: System Performance - The new system integrates two distinct types of memristors, achieving remarkable parallel computing efficiency [2] - In brain-computer interface experiments, the system demonstrated low latency and high accuracy in EEG typing, with a single classification accuracy of 99.2% [2] - The processing throughput of the system increased from approximately 130 billion operations per second to 504.3 billion operations per second, reaching 96.98 times the performance of existing dedicated fast Fourier transform hardware [2] Group 2: Significance and Future Implications - This achievement signifies a shift from "algorithm-driven design" to "physics principle-driven" approaches, transforming mathematical operations into a more efficient process akin to natural evolution [2] - The new computing framework is expected to overcome the challenges of operator spectrum expansion for post-Moore devices, enabling support for multiple computing methods and laying a solid foundation for future advancements in edge intelligence, brain-like computing, and optoelectronic integration systems [2]