The comparative analysis of blind identification methods of systems and signals
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 45
Abstract
In work the comparative analysis of blind identification methods of MIMO (SIMO) - systems which is new technology of digital processing of signals is presented. This technology is used in the conditions of incomplete definiteness of parameters of object of identification. The basic method for the decision of the given problems is the method of the maximum likelihood, the method of mutual ratio is most effective under condition of the big ratio a signal/noise, and a method channel subspace for small dimensions of sample yields results which practically coincide with a method of mutual ratio, and a method channel subspace for small dimensions of sample yields results which practically coincide with a method of mutual ratio
Authors and Affiliations
A. Opolska
Keywords
Related Articles
- EP ID EP309264
- DOI 10.20535/RADAP.2011.45.58-65
- Views 79
- Downloads 0
Optimization of linear parametric circuits by the control of stability
Introduction. A brief description of the symbolic frequency method for linear parametric circuit analysis is adduced. In particular it comes to parametric transfer functions and assessment of asymptotic stability of such...
Usage of ultra wide-band systems for constructing of radar image
Features of usage ultra wide-band radar systems for constructing of radar image are considered. Constructing of the matched processing section of a signal with the unknown form is considered.
Diagnosis of quality parameters of coal and liquid petroleum products by electromagnetic methods
The results of mathematical modeling of the waveguide and resonator methods for diagnosis of the parameters of quality of coal and liquid petroleum products (calorific value, ash, moisture). A new approach to defining th...
Using of Volterr's Transfer Functions in Solving the Problem of Stochastic Filtration with Input Signal in the Form of White Gaussian Noise
This paper is continuation of the researches of non-linear systems in case of different input signals. Earlier, the case of a harmonic input signal was considered. Expressions for the output harmonics were received. In p...
Algorithm of estimation of target movement parameters with manoeuvre detection
Using method of Kalman filtering the algorithm of estimation of target movement parameters with manoeuvre detection has been developed. The algorithm contains relations among filter channnels.