In this paper we consider the problem of estimating the propagation delays and relative amplitudes of the transmitted signals as well as detecting the data bits in an asynchronous direct-sequence code division multiple access (DS-CDMA) system operating over a fading channel. A subspace based estimator is proposed for estimating the propagation delays. The path gains and data bits are estimated ...

This paper describes an experimental analysis to study error propagation from the gate to the chip level. The target system is the CPU in the Bendix BDX-930, an avionic miniprocessor. Error activity data for the study was collected via a gatelevel simulation. A family of distributions to characterize the error propagation, both within the chip and at the pins, was then generated. Based on these...

Biexponential time-series models commonly find use in biophysics, biochemistry and pharmacokinetics. Indeed, reactions that are described by biexponential functions typical for many biological processes. The kinetics of these modelled transcendental irrational equations interconnecting the reagent concentrations, time rate constants. is apparently a case nonlinear regression, as such, very ofte...