Vol. 57, No. 2, 2021

Optoelectronics, Instrumentation and Data Processing

Spatiotemporal Processing of Broadband Signals in Radars with a Linear Digital Antenna Array in the Presence of Active Interference

D. N. Zima, A. A. Spector p. 115 abstract

Classification of Hyperspectral Images Using Conventional Neural Networks

V. I. Kozik, E. S. Nezhevenko p. 123 abstract

Design of a Model of a Reconfigurable Computing Environment for Determining Image Gradient Characteristics

A. S. Bondarchuk, D. V. Shashev, S. V. Shidlovskiy p. 132 abstract

A Method for Visualizing Multivolume Data and Functionally Defined Surfaces Using GPUs

S. I. Vyatkin, B. S. Dolgovesov p. 141 abstract

Testing the Hypothesis of the Independence of Two-Dimensional Random Variables Using a Nonparametric Algorithm for Pattern Recognition

A. V. Lapko, V. A. Lapko p. 149 abstract

Statistical Characteristics of the Signal in the Presence of Modulating Noise

V. M. Artyushenko, V. I. Volovach p. 156 abstract

Coding of Moore and Mealy Sources by Nonequivalent Symbols at Unknown Message Statistics

V. K. Trofimov, T. V. Khramova p. 167 abstract

Quantograms as a New Visualization Technique of Electronic Structure of Atomic Systems

O. I. Meshkov, V. V. Kazakov, V. G. Kazakov, A. A. Potekhin, E. A. Temnikova, A. V. Tikhonova p. 177 abstract

Hard Gamma Quantum Flow Detector with Minimized Image Noise and Improved Registration Efficiency

S. S. Afanasenko, R. R. Akhmetshin, D. N. Grigoriev, V. F. Kazanin, V. V. Porosev, A. V. Timofeev, R. I. Shcherbakov p. 185 abstract

Discrete Diagnostic Model of Many High-Voltage Equipment Insulation Defects

N. V. Kinsht, N. N. Petrunko p. 195 abstract

Comparative Analysis of the Frequency Responses of Vibration of Rotary Type Microcryogenic Machines

P. P. Dobrovolsky, I. I. Kremis, V. N. Fedorinin, V. I. Sidorov p. 202 abstract

Statistical Algorithm for Estimating the Energy of a Radio Pulse when Measuring the Superconducting Qubit–Resonator System

A. E. Koltakova, S. E. Radchenko, S. G. Filatova, A. G. Vostretsov p. 208 abstract

Quasi-Distributed Resistive Sensor with Tree Structure

E. S. Denisov, I. D. Shafigullin, Yu. K. Evdokimov p. 216 abstract

Transformation of the Optical Characteristics of the Reflecting Interferometer in Polarized Light

N. D. Goldina p. 220 abstract