Works matching Frequency
Results: 5000
频率捷变波形联合时频滤波器抗间歇采样转发干扰.
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- Systems Engineering & Electronics, 2023, v. 45, n. 12, p. 3819, doi. 10.12305/j.issn.1001-506X.2023.12.11
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- Article
AL-OFDM和SM-OFDM空频分组码信号盲识别方法.
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- Systems Engineering & Electronics, 2021, v. 43, n. 1, p. 19, doi. 10.3969/j.issn.1001-506X.2021.01.03
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- Article
实部虚部索引广义频分复用多载波调制技术.
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- Systems Engineering & Electronics, 2019, v. 41, n. 4, p. 898, doi. 10.3969/j.issn.1001-506X.2019.04.28
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- Article
一种基于时频分析的多跳频信号盲源分离算法.
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- Ordnance Industry Automation, 2022, v. 41, n. 5, p. 15, doi. 10.7690/bgzdh.2022.05.004
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- Article
一种低频段小型化带通频率选择表面天线罩设计.
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- Telecommunication Engineering, 2022, v. 62, n. 10, p. 1526, doi. 10.3969/j.issn.1001-893x.2022.10.022
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- Article
一种基于K-means 聚类的跳频信号快速检测方法.
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- Telecommunication Engineering, 2022, v. 62, n. 2, p. 199, doi. 10.3969/j.issn.1001-893x.2022.02.009
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- Article
PHASE FREQUENCY INTERPRETATION OF THE COINCIDENCE METHOD FOR FREQUENCY TO CODE CONVERSION.
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- Radio Electronics, Computer Science, Control, 2023, n. 2, p. 6, doi. 10.15588/1607-3274-2023-2-1
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- Article
基于捷变频联合数学形态学的干扰抑制算法.
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- Systems Engineering & Electronics, 2020, v. 42, n. 7, p. 1491, doi. 10.3969/j.issn.1001-506X.2020.07.09
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- Article
주파수 잠금회로(FLL)를 이용한 주파수 합성기.
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- Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji, 2020, v. 31, n. 6, p. 517, doi. 10.5515/KJKIEES.2020.31.6.517
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- Article
Estimating a Spectral Correlation Function under the Conditions of Imperfect Relation between Signal Frequencies and a Sampling Frequency.
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- Radioengineering, 2010, v. 19, n. 1, p. 1
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- Article
Recommendations and publication guidelines for studies using frequency domain and time‐frequency domain analyses of neural time series.
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- Psychophysiology, 2022, v. 59, n. 5, p. 1, doi. 10.1111/psyp.14052
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- Article
Instantaneous Frequency Estimation of Nonlinear Frequency-Modulated Signals Under Strong Noise Environment.
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- Circuits, Systems & Signal Processing, 2016, v. 35, n. 10, p. 3734, doi. 10.1007/s00034-015-0230-2
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- Article
A fast automatic frequency calibration technique for a 2-6 GHz frequency synthesizer.
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- International Journal of Circuit Theory & Applications, 2014, v. 42, n. 3, p. 309, doi. 10.1002/cta.1853
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- Article
Multi-component instantaneous frequency estimation using locally adaptive directional time frequency distributions.
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- International Journal of Adaptive Control & Signal Processing, 2016, v. 30, n. 3, p. 429, doi. 10.1002/acs.2583
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- Article
A Study on Frequency Stability and Primary Frequency Response of the Korean Electric Power System Considering the High Penetration of Wind Power †.
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- Energies (19961073), 2022, v. 15, n. 5, p. 1784, doi. 10.3390/en15051784
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- Article
METHOD FOR OPTIMIZATION OF SWITCHING FREQUENCY IN FREQUENCY CONVERTERS.
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- Scientific Bulletin of National Mining University, 2021, n. 1, p. 103, doi. 10.33271/nvngu/2021-1/103
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- Article
The Frequency Spectrum and Time Frequency Analysis of Different Violins Classification as Tools for Selecting a Good-Sounding Violin.
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- Wacana Seni Journal of Arts Discourse, 2021, v. 20, p. 27, doi. 10.21315/ws2021.20.3
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- Article
Borneo Lute 'Sape': The Frequency Spectrum and Time Frequency Analysis (TFA).
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- BioResources, 2023, v. 18, n. 4, p. 6761, doi. 10.15376/biores.18.4.6761-6771
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- Article
A spurious frequencies suppression method for optical frequency comb based microwave photonic filter.
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- Laser & Photonics Reviews, 2013, v. 7, n. 4, p. L34, doi. 10.1002/lpor.201300005
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- Article
Active frequency selective surface-based 360° beam steering in two switchable frequency bands independently.
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- Journal of Electromagnetic Waves & Applications, 2023, v. 37, n. 7-9, p. 853, doi. 10.1080/09205071.2023.2214321
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- Article
An effective frequency-domain feature of atrial fibrillation based on time-frequency analysis.
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- 2020
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- journal article
DUAL BAND FILTER DESIGN USING REAL FREQUENCY TECHNIQUE AND FREQUENCY TRANSFORMATION.
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- Istanbul University - Journal of Electrical & Electronics Engineering, 2017, v. 17, n. 2, p. 3343
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- Article
Network Design for Multiple Frequency Impedance Matching by the Frequency Transformation Technique.
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- IETE Journal of Research, 2013, v. 59, n. 6, p. 698, doi. 10.4103/0377-2063.126966
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- Article
Real-time vehicle-to-grid control for frequency regulation with high frequency regulating signal.
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- Protection & Control of Modern Power Systems, 2018, v. 3, n. 1, p. N.PAG, doi. 10.1186/s41601-018-0085-1
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- Article
Single-Carrier Single-Block Differential Space–Frequency Coding Transmission Over the Frequency-Selective Fading Channels.
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- Wireless Personal Communications, 2009, v. 49, n. 1, p. 133, doi. 10.1007/s11277-008-9562-6
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- Article
基于自适应频率切片小波变换的滚动轴承故障诊断.
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- Transactions of the Chinese Society of Agricultural Engineering, 2019, v. 35, n. 10, p. 34, doi. 10.11975/j.issn.1002-6819.2019.10.005
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- Article
Frequency channeling: a concept to increase the frequency and control the PPV of blast-induced ground vibration waves in multi-hole blast in a surface mine.
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- Bulletin of Engineering Geology & the Environment, 2021, v. 80, n. 10, p. 8009, doi. 10.1007/s10064-021-02400-5
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- Article
ANALYTICAL MODEL OF HIGH-FREQUENCY NOISE OF SCHOTTKY-BARRIER FREQUENCY MULTIPLIERS.
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- Fluctuation & Noise Letters, 2011, v. 10, n. 1, p. 121, doi. 10.1142/S0219477511000442
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- Article
Non-linear bifurcation method to determine the boost converter switching frequency.
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- IET Power Electronics (Wiley-Blackwell), 2020, v. 13, n. 11, p. 2372, doi. 10.1049/iet-pel.2020.0127
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- Article
Dynamic Resonant Frequency Bands of Suspension System of Vehicles with Varying Speeds Based on Time-Frequency Spectrum.
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- Transactions of Nanjing University of Aeronautics & Astronautics, 2021, v. 38, n. 2, p. 333, doi. 10.16356/j.1005-1120.2021.02.014
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- Article
A simple probabilistic explanation of term frequency-inverse document frequency (tf-idf) heuristic (and variations motivated by this explanation).
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- International Journal of General Systems, 2017, v. 46, n. 1, p. 27, doi. 10.1080/03081079.2017.1291635
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- Article
Efficient Maximum Likelihood Algorithm for Estimating Carrier Frequency Offset of Generalized Frequency Division Multiplexing Systems.
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- Mathematics (2227-7390), 2023, v. 11, n. 15, p. 3426, doi. 10.3390/math11153426
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- Article
基于自相关和时频分析的跳频参数估计.
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- Telecommunication Engineering, 2023, v. 63, n. 12, p. 1972, doi. 10.20079/j.issn.1001-893x.220606003
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- Article
RFID 多频点联合测距系统中的信号检测.
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- Telecommunication Engineering, 2021, v. 61, n. 11, p. 1411, doi. 10.3969/j.issn.1001-893x.2021.11.013
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- Article
基于循环前缀频域自相关的 OFDM 信号频谱感知.
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- Telecommunication Engineering, 2021, v. 61, n. 5, p. 536, doi. 10.3969/j.issn.1001-893x.2021.05.002
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- Article
Realisation of the metre by using a femtosecond laser frequency comb: applications in optical frequency metrology.
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- International Journal of Metrology & Quality Engineering, 2017, v. 8, n. 16, p. 1, doi. 10.1051/ijmqe/2017008
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- Article
Absolute optical frequency measurements of iodine-stabilized He-Ne laser at 633 nm by using a femtosecond laser frequency comb.
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- International Journal of Metrology & Quality Engineering, 2012, p. 101, doi. 10.1051/ijmqe/2012012
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- Article
Absolute optical frequency measurements of iodine-stabilized He-Ne laser at 633 nm by using a femtosecond laser frequency comb.
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- International Journal of Metrology & Quality Engineering, 2012, v. 3, n. 2, p. 101, doi. 10.1051/ijmqe/2012012
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- Article
Efficient Joint Estimation of Carrier Frequency and Sampling Frequency Offsets for MIMO-OFDM ATSC Systems.
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- Symmetry (20738994), 2018, v. 10, n. 11, p. 554, doi. 10.3390/sym10110554
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- Article
Quantitative Frequency Security Assessment of Modern Power System Considering All the Three Indicators in Primary Frequency Response.
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- Sustainability (2071-1050), 2023, v. 15, n. 18, p. 13569, doi. 10.3390/su151813569
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- Article
COMPARISON OF RESONANCE FREQUENCY CHANGE IN MULTI FREQUENCY AND WIDEBAND TYMPANOMETRY MEASUREMENTS IN YOUNG ADULT WITH NORMAL HEARING.
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- Journal of International Advanced Otology, 2015, v. 11, p. 61
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- Article
载频重频联合捷变雷达目标参数估计方法.
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- Systems Engineering & Electronics, 2023, v. 45, n. 2, p. 401, doi. 10.12305/j.issn.1001-506X.2023.02.10
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- Article
捷变频雷达联合脉内频率编码抗间歇采样干扰.
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- Systems Engineering & Electronics, 2022, v. 44, n. 11, p. 3371, doi. 10.12305/j.issn.1001506X.2022.11.11
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- Article
改进时频脊线的跳频参数盲估计算法.
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- Systems Engineering & Electronics, 2019, v. 41, n. 12, p. 2885, doi. 10.3969/j.issn.1001-506X.2019.12.30
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- Publication type:
- Article
Photonics generation of frequency-shift keying radio-frequency signal using nonlinear polarization rotation in a highly nonlinear fiber.
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- Optical Engineering, 2016, v. 55, n. 10, p. 106118-1, doi. 10.1117/1.OE.55.10.106118
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- Article
Coherent photonic radio frequency channelization based on dual coherent optical frequency combs and stimulated Brillouin scattering.
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- Optical Engineering, 2016, v. 55, n. 4, p. 046106-1, doi. 10.1117/1.OE.55.4.046106
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- Article
Performance analysis on quality of optical frequency comb generated by the recirculating frequency shifter based on linear IQ modulator.
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- Optical Engineering, 2015, v. 54, n. 11, p. 1, doi. 10.1117/1.OE.54.11.116106
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- Article
Optical beat-note frequency stabilization between two lasers using a radio frequency interferometer in the gigahertz frequency band.
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- Optical Engineering, 2014, v. 53, n. 12, p. 1, doi. 10.1117/1.OE.53.12.124109
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- Article
High-quality frequency-locked optical frequency comb source for terabits optical communication system.
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- Optical Engineering, 2014, v. 53, n. 12, p. 1, doi. 10.1117/1.OE.53.12.122608
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- Article
Carrier-envelope offset frequency noise analysis in Ti:sapphire frequency combs.
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- Optical Engineering, 2014, v. 53, n. 12, p. 1, doi. 10.1117/1.OE.53.12.122603
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- Article