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F

Francisco Alegría

Universidade de Lisboa

22H指数
135论文数
1.3K被引数
收录论文 32
发表时间
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Estimating sinusoidal amplitude from phase noise and jitter corrupted data points从受相位噪声和抖动影响的采样点估计正弦波幅度
errJournal of the Franklin Institute
IF4.2
err2026-06-15
err0
errOAAI
errAlegria, Francisco Andre Correa
err分享
err收藏
Variance of the root mean square value of the residuals of sine fitting in the presence of additive noise在存在加性噪声的情况下，正弦拟合残差的均方根值的方差
errScientific Reports
IF3.9
err2025-12-21
err0
errOAAI
errFrancisco A. C. Alegria
err分享
err收藏
Unexpected sine-fitting residual RMS bias on additive noise-corrupted data points在受加性噪声污染的数据点上，正弦拟合残差的均方根偏差出现意外情况
errACTA IMEKO
IF0.7
err2025-12-01
err1
errOAAI
errAlegria, Francisco
err分享
err收藏
SNR Estimation Uncertainty in ADC Testing Caused by Additive Noise with Experimental Validation由加性噪声引起的ADC测试中的SNR估计不确定性及实验验证
errJournal of the Franklin Institute
IF0
err2025-09-24
err0
errOAAI
errMargarida Joaquim; F. Corrêa Alegria
err分享
err收藏
Analytical derivation of sinusoidal offset estimation for finite-time series in the presence of phase noise or jitter有限时间序列在相位噪声或抖动存在情况下的正弦偏移估计的解析推导
errMeasurement Science and Technology
IF3.4
err2025-07-31
err0
PREAI
errFrancisco Alegria
err分享
err收藏
Experimental validation of the precision of sinusoidal amplitude estimation using a least squares procedure in the presence of additive noise
errSCIENTIFIC REPORTS
IF3.9
err2025-04-14
err0
errOAAI
errBarzegar, Mohsen; Alegria, Francisco
err分享
err收藏
Uncertainty of the initial phase estimation of a sinewave in the presence of phase noise, additive noise or jitter
errJOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
IF3.7
err2024-10-01
err0
errOAAI
errAlegria, F. Correa
err分享
err收藏
Classification of Corrosion Severity in SPCC Steels Using Eddy Current Testing and Supervised Machine Learning Models
errSENSORS
IF3.5
err2024-04-02
err3
errOAAI
errXie, Lian; Baskaran, Prashanth; Ribeiro, Artur L.; Alegria, Francisco C.; Ramos, Helena G.
err分享
err收藏
Bias of the independently based gain and offset error in ADC testing using the histogram method
errMEASUREMENT
IF5.6
err2023-08-01
err1
errOAAI
errAlegria, Francisco Andre Correa
err分享
err收藏
Hydromorphodynamic effects of the width ratio and local tributary widening on discordant confluences
errGEOMORPHOLOGY
IF3.3
err2017-09-01
err16
PREAI
errGuillen-Ludena, S.; Franca, M. J.; Alegria, F.; Schleiss, A. J.; Cardoso, A. H.
err分享
err收藏
A multi-frequency method for ultrasonic ranging
errULTRASONICS
IF4.1
err2015-12-01
err15
PREAI
errQueiros, Ricardo; Alegria, Francisco Correa; Girao, Pedro Silva; Serra, Antonio Cruz
err分享
err收藏
Measurement challenges in trying to understand our brain
errMEASUREMENT
IF5.6
err2013-10-01
err3
PREAI
errCorrea Alegria, F.
err分享
err收藏
Monitoring of biophysicochemical changes in a silty clay soil contaminated with LNAPLs
errGEODERMA
IF6.6
err2013-04-01
err3
errOAAI
errMartinho, E.; Abreu, M. M.; Oliveira, A.; Alegria, F.; Pampulha, M. E.
err分享
err收藏
Evaluation of a four-point sine wave frequency estimator for portable DSP based instrumentation
errMEASUREMENT
IF5.6
err2012-08-01
err1
PREAI
errCorrea Alegria, F.; Molino-Minero-Re, Erik; Shariat-Panahi, Shahram
err分享
err收藏
3D-resistivity imaging and distribution of water soluble salts in Portuguese Renaissance stone bas-reliefs
errENGINEERING GEOLOGY
IF8.4
err2012-07-01
err18
PREAI
errMartinho, Edite; Alegria, Francisco; Dionisio, Amelia; Grangeia, Carlos; Almeida, Fernando
err分享
err收藏
Precision of harmonic amplitude estimation on jitter corrupted data using sine fitting
errSIGNAL PROCESSING
IF3.6
err2012-03-01
err5
PREAI
errCorrea Alegria, F.
err分享
err收藏
Choosing Between Terminal and Independently Based Gain and Offset Error in the ADC Histogram Test
errIEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
IF5.9
err2012-01-01
err9
PREAI
errAlegria, Francisco Correa; da Silva, Hugo Placido
err分享
err收藏
Cross-Correlation and Sine-Fitting Techniques for High-Resolution Ultrasonic Ranging
errIEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
IF5.9
err2010-12-01
err66
PREAI
errQueiros, Ricardo; Alegria, Francisco Correa; Girao, Pedro Silva; Serra, Antonio Cruz
err分享
err收藏
Gaussian Jitter-Induced Bias of Sine Wave Amplitude Estimation Using Three-Parameter Sine Fitting
errIEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
IF5.9
err2010-09-01
err19
PREAI
errAlegria, Francisco Correa; Serra, Antonio Cruz
err分享
err收藏
Liftoff Correction Based on the Spatial Spectral Behavior of Eddy-Current Images
errIEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
IF5.9
err2010-05-01
err32
PREAI
errRibeiro, A. Lopes; Alegria, Francisco; Postolache, Octavian A.; Geirinhas Ramos, Helena Maria
err分享
err收藏

研究方向

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