The extinction probability in systems randomly varying in time

Growth and extinction of populations in randomly varying environments

On the Approximation of Pseudo Linear Systems by Linear Time Varying Systems (RESEARCH NOTE)

This paper presents a modified method for approximating nonlinear systems by a sequence of linear time varying systems. The convergence proof is outlined and the potential of this methodology is discussed. Simulation results are used to show the effectiveness of the proposed method.

The Effect of Randomly Time-varying Sampling and Computational Delay

A randomly time-varying sampling period or control delay affects the performance, robustness and stability of a control loop. The variation in sensing and actuation instants is caused by e.g. multitasking, interactions in distributed systems and varying processing time. The discretization of a continuous-time quadratic loss function and the process is here extended to the case of aperiodic syst...

Adaptively Optimizing the Algorithms for Adaptive Antenna Arrays for Randomly Time- Varying Mobile Communications Systems

Adaptive antenna arrays are widely used and have great promise to reduce the effects of interference and to increase capacity in mobile communications systems. Consider a single cell system with an (receiving) antenna array at the base station. The usual algorithms for obtaining the antenna weights for the adaptive array depend on parameters that are held fixed no matter what the operating situ...

the u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)

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