In the environmental sciences, there are ongoing efforts to combine multiple models assist analysis of complex systems. Combining process-based models, which have encoded domain knowledge, with machine learning can flexibly adapt input data, improve modeling capabilities. However, both types data limitations. We propose a methodology overcome these issues by using model generate aggregating the...

A digital quantum simulation of the Agassi model from nuclear physics is proposed and analyzed. The proposal worked out for case with four different sites. Numerical simulations analytical estimations are presented to illustrate feasibility this current technology. approach fully scalable a larger number use correlation function as probe explore phases by simulating time dynamics, no need compu...

Networked life has now become one of our major forms. In social networks, each individual its own attributes and certain functions, which makes the current network present characteristics that previous did not have. The existing research believes structure individuals in a are same, they single at same time. However, any may be different networks time thus exhibit behaviors, such called digital...

Digital modulation-demodulation technique in modern digital communication system plays a very important role. Carrier synchronization is also one of the key technologies of digital wireless communication. As a kind of four phase shift keying modulation method, QPSK has strong anti-interference ability of the suppressed carrier, which is widely used in digital wireless communications. On this ba...