Journal
Scientific and technical journal «Priborostroenie»
UDK621. 391
Issue:6 (58)
Download PDF583 Kbyte
RECOGNITION OF QAM-SIGNALS ON THE BASE OF WAVELET-COEFFICIENTS OF THEIR FRAME TRANSFORMS
Annotation
Results of investigation on recognition of signals with similar time-and-frequency structure are presented. Arranged sequences of signals wavelet coefficients are proposed to be used as indicators for the signals recognition. Feasibility of wavelet coefficients synthesis based on frame transforms is justified. Computer simulation data are analyzed. Basic stages of the algorithm realizing the proposed approach are determined.
Keywords
Постоянный URL
Articles in current issue
- PRIORITY DISTRIBUTION IN QUEUEING SYSTEM WITH PROBABILITY CONSTRAINTS
- ERROR ESTIMATION FOR A FAST METHOD OF SPECTRAL ANALYSIS
- APPLICATION OF FACTORIAL SYSTEM TO COMBINATORIAL PROBLEMS SOLVING
- DEVELOPMENT OF EMOTION-TOLERANT INFORMATIVE INDICATORS FOR SPEECH RECOGNITION PROBLEM
- GENERATION OF GORDON—MILLS—WELCH SEQUENCES ON THE BASE OF SHIFT REGISTERS
- ANALYSIS OF DYNAMIC PROPERTIES OF THREE-MASS EXECUTIVE AXES WITH ONE AND TWO TORQUES
- PULSED CONTROL OVER CAPACITOR CAPACITANCE
- MONITORING OF OPTICAL PROPERTIES OF CARBAMIDE AQUEOUS SOLUTIONS WITH THE USE OF INDUSTRIAL REFRACTOMETRY
- EVALUATION OF TARGETING DEVICE SIGHT LINE POSITION WITH THE EXCEPTION OF OPERATOR ERROR
- CONTROL OVER RASTER IMAGE CONTRAST IN LASER MARKING: TECHNOLOGICAL PROCESS MODELLING
- THE CHOICE OF GEOMETRIC PARAMETERS OF A ROD-TOOTHED TRANSMISSION
- FIVE-LAYER QUARTER-WAVE ANTIREFLECTION COATING FOR THE VISIBLE AND NEAR INFRARED SPECTRAL RANGE
- ERROR INTRODUCED BY VERTICAL TEMPERATURE GRADIENT ALONG THE AIR PATH INTO OPERATION OF OPTICAL-ELECTRONIC SYSTEM WITH POLYCHROMATIC EQUISIGNAL ZONE