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Now showing items 31-37 of 37
A Direct Computational Method for Estimating the Parameters of a Nonlinear Model
(University of Texas at Arlington, 1978)
**Please note that the full text is embargoed** ABSTRACT: We consider the system identification problem which deals with determining information about the unknown constant matrices A, B, and C or the linear dynamical system: ...
System Identification of Models Exhibiting Exponential, Harmonic and Resonant Modes
(University of Texas at Arlington, 1978)
**Please note that the full text is embargoed** ABSTRACT: A classical problem arising in compartmental analysis is the so called identification problem or the inverse problem. One is presented with the linear time invariant ...
A Systems-Theory Approach to the Analysis of Multiexponential Fluorescence Decay
(University of Texas at Arlington, 1978-08)
**Please note that the full text is embargoed** ABSTRACT: A mathematical model of the fluorescence decay experiment based on linear systems theory is presented. The model suggests an experimental technique which increases ...
Relationship Between Stochastic and Differential Models of Compartmental Systems
(University of Texas at Arlington, 1978)
**Please note that the full text is embargoed** ABSTRACT: This paper shows that the differential equations model for compartmental systems is consistent with a stochastic description. Consequently, we may employ either a ...
Remarks on Bellman's Structural Identifiability
(University of Texas at Arlington, 1985-03)
**Please note that the full text is embargoed** ABSTRACT: This paper remarks on unidentifiable compartmental systems. Emphasis is placed on detecting properties of the system directly from the compartmental diagram without ...
On Washout in Nonlinear Compartmental Systems
(University of Texas at Arlington, 1981-04)
**Please note that the full text is embargoed** ABSTRACT: Let x(t) be a solution of a compartmental system. If, for some compartment j, x (t) -> 0 as t -> °°, then we say that compartment
j washes out. We show that a ...
System Identification Problems and the Method of Moments
(University of Texas at Arlington, 1977-05)
Let X(t) and W(t) be vectors of dimension N > 0. We are concerned with the problem of computing an N x N matrix A such that
[see pdf for notation](1.1)
where X'(t) is the rate of change of X(t) with respect to time t. ...