Herasymov et al., 2024 - Google Patents
Method for Reducing the Frequency Spectrum Overlaying Error in Digital Narrow-Band FiltrationHerasymov et al., 2024
- Document ID
- 17911990694543346132
- Author
- Herasymov S
- Soroka V
- Milevskyi S
- Korol O
- Aksonova I
- Stetsenko V
- Publication year
- Publication venue
- 2024 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)
External Links
Snippet
A method for reducing the frequency aliasing error in digital narrow-band filtering due to pre- processing, based on averaging their input signals with a weighted piecewise harmonic function is proposed and investigated. The problem of synthesis characteristics of the …
- 238000000034 method 0 title abstract description 29
Classifications
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1291—Current or voltage controlled filters
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/165—Spectrum analysis; Fourier analysis using filters
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jordanov et al. | Digital synthesis of pulse shapes in real time for high resolution radiation spectroscopy | |
| Radeka | Optimum signal-processing for pulse-amplitude spectrometry in the presence of high-rate effects and noise | |
| Nakhostin | Recursive algorithms for real-time digital ${\rm CR}\!-\!({\rm RC})^{\rm n} $ pulse shaping | |
| US20030123584A1 (en) | Trace video filtering using wavelet de-noising techniques | |
| CN106841086A (en) | A kind of method for improving Atmospheric Survey Fourier spectrometer signal to noise ratio | |
| US20210194464A1 (en) | Fri sparse sampling kernel function construction method and circuit | |
| CN114252899B (en) | Cascade impulse convolution forming method and device for kernel signal | |
| Herasymov et al. | Method for Reducing the Frequency Spectrum Overlaying Error in Digital Narrow-Band Filtration | |
| Vainio et al. | A class of predictive analog filters for sensor signal processing and control instrumentation | |
| Kušljević | A simultaneous estimation of frequency, magnitude, and active and reactive power by using decoupled modules | |
| Bakó et al. | Improved-speed parameter tuning of deconvolution algorithm | |
| Karsli et al. | Ground-roll attenuation based on Wiener filtering and benefits of time-frequency imaging | |
| Rahul et al. | Powerline interference removal technique using digital notch filter in ecg | |
| Samoylov et al. | Analog/Digital anti-aliasing filters | |
| Carvalho et al. | PLL based multirate harmonic estimation | |
| CN209296808U (en) | A kind of anti-interference different-frequency measure device based on wave cancellation | |
| CN111487476B (en) | Quasi-peak detection method and quasi-peak detector | |
| Kusljevic | Adaptive resonator-based method for power system harmonic analysis | |
| CN109655913B (en) | Seismic signal dynamic filtering method and system | |
| Santos et al. | Harmonic and inter-harmonic estimation using esprit associated with filter bank | |
| Gatti et al. | Optimum filters from experimentally measured noise in high resolution nuclear spectroscopy | |
| Serov et al. | The Impact of Power Harmonics and Noise on the Measurement Error of the Frequency by Derivative Technique | |
| Bittanti et al. | Poles identification of an analog filter for nuclear spectroscopy via subspace-based techniques | |
| Singh et al. | ECG baseline noise removal techniques using window based FIR filters | |
| Stoddard | Application of filters in bioacoustics |