Volume 50 . Sofia . 2000
CONTENTS
Theory and Application of Cybernetic Systems
T. Tanev  Determination of the Workspace of a Complex Manipulation System 
3 
E. Nikolov  On a Noise Reduced Configurated Smart System 
11 
A. Gotchev, Z. Nikolov, E. Rangelova, N. Nikolaev  Local Signal Feature Detection by Wavelet Transforms 
20 
A. Gochev, E. Rangelova, Z. Nikolov  Speech Coding with Wavelet Packet Excitation Signal Compression 
28 
A. Atanassov  On the Complexity of an Algorithm for Optimization of the Network Flow with Inverse Linear Constraints

36 
M. Djelatova  Methods for Finding NonDominated Solutions of the Problem of a Multiobjective Flow in a Network

43 
I. Moustakerov  Аn Improved Network Optimization Model of Transport Processes Control 
47 
M. Vassileva  Scalarizing Problems of Multiobjective Linear Integer Programming

54 
V. Sgurev  A Network Flow with Additional Linear Equalities

65 
V. Vassilev, P. Alexandrova  Evolution Convergence to Equilibrium in the Repeated Prisoner's Dilemma

73 
H. Daskalova, K. Kolchakov  Selection of an ErrorProtecting Method in Packet Radio Networks

82 
V. Slavova, T. Kujumdjieff  The AssociationCup Model  an Outline

87 
G. Agre, A. Neltchinov  Towards a Multifunctional Platform for EMG Studies

95 
O. Tzurnorechki  An Approach for the Formation of Informative Attributes Sets for Magnetic Disc Packs 
109 
S. Donchev  An Adaptive ThresholdGradient Method for Segmentation of Areas and Objects of Grey Scale Images 
115 
P. KademovaKatzarova  The Fieldbuses  a Modern Technology at Production Management 
128 
V. Sgurev, V. Jotsov  A Method for Quantitative Representation of ManyValued Logical Systems 
139 