A type of digital chaotic encryption system was proposed in Ref. [1] which uses a class of 1-D piecewise linear (PWL) map to realize chaotic encryption and decryption system through the inverse system approach. In the general structure of encryption system, a dynamical system ∑(.) is used to ...

Gene expression is a critical process in biological system that is influenced and modulated by many factors including genetic variation. Expression Quantitative Trait Loci (eQTL) analysis provides a powerful way to understand how genetic variants affect gene expression. For genome wide eQTL analysis...

How to reduce downtime and improve availability of the complex equipment is very important. Although the unscheduled downtime (USDT) issues of the equipment are very complex, the self-organized criticality (SOC) is the right theory to study complex systems evolution and opens up a new window to the ...

For the gray attributes of the equipment program and its difficulty to carry out the quantitative assessment of the equipment program information, the gray relation projection method is simply reviewed. Combining the super-data envelopment analysis (DEA) model and the gray system theory, a new super...

Variable-speed wind power generation system usually adopts maximum power point tracking (MPPT) below the rated wind speed or constant power control above the rated wind speed. However, single objective control has large dynamic loads on transmission systems. This paper presents a multi-objective con...