Dynamic noise, chaos and parameter estimation in population biology

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamic noise, chaos and parameter estimation in population biology.

We revisit the parameter estimation framework for population biological dynamical systems, and apply it to calibrate various models in epidemiology with empirical time series, namely influenza and dengue fever. When it comes to more complex models such as multi-strain dynamics to describe the virus-host interaction in dengue fever, even the most recently developed parameter estimation technique...

متن کامل

Parameter Estimation of Loranz Chaotic Dynamic System Using Bees Algorithm

An important problem in nonlinear science is the unknown parameters estimation in Loranz chaotic system. Clearly, the parameter estimation for chaotic systems is a multidimensional continuous optimization problem, where the optimization goal is to minimize mean squared errors (MSEs) between real and estimated responses for a number of given samples. The Bees algorithm (BA) is a new member of me...

متن کامل

The chaos within: exploring noise in cellular biology

Cellular biology exists embedded in a world dominated by random dynamics and chance. Many vital molecules and pieces of cellular machinery diffuse within cells, moving along random trajectories as they collide with the other biomolecular inhabitants of the cell. Cellular components may block each other’s progress, be produced or degraded at random times, and become unevenly separated as cells g...

متن کامل

Chaos synchronization and parameter estimation from a scalar output signal.

We propose an observer-based approach for chaos synchronization and parameter estimation from a scalar output signal. To begin with, we use geometric control to transform the master system into a standard form with zero dynamics. Then we construct a slaver to synchronize with the master using a combination of slide mode control and linear feedback control. Within a finite time, partial synchron...

متن کامل

Recursive Bayesian state and parameter estimation using polynomial chaos theory

This paper joins polynomial chaos theory with Bayesian estimation to recursively estimate the states and unknown parameters of asymptotically stable, linear, time invariant, state-space systems. This paper studies the proposed algorithms from a pole/zero locations perspective. The estimator has fixed pole locations that are independent of the estimation algorithm (and the estimated variables). ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Interface Focus

سال: 2012

ISSN: 2042-8898,2042-8901

DOI: 10.1098/rsfs.2011.0103