Signal Processing
ARTICLE
|
doi:10.20944/preprints202301.0541.v15
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree.
Online: 10 April 2024 (09:37:50 CEST)
Mon, 8 April 2024
ARTICLE
|
doi:10.20944/preprints202404.0504.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
bias compensation; convex combination; impulse noise (IN); noisy inputs; variable mixed norm adaptive filtering algorithm
Online: 8 April 2024 (07:13:00 CEST)
Wed, 3 April 2024
ARTICLE
|
doi:10.20944/preprints202404.0250.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
human activity recognition; inertial sensor; ear; in-ear sensing; vital sign monitoring; wearables; machine learning; deep learning
Online: 3 April 2024 (11:06:45 CEST)
Tue, 2 April 2024
ARTICLE
|
doi:10.20944/preprints202404.0081.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
measurement chain error model; uncertainty estimation; discrete wavelet transform
Online: 2 April 2024 (02:27:20 CEST)
Tue, 26 March 2024
ARTICLE
|
doi:10.20944/preprints202403.1490.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Unmanned aerial vehicle; cooperative spectrum sensing; voting rule; support vector machine; dynamic selection
Online: 26 March 2024 (08:18:22 CET)
Fri, 8 March 2024
ARTICLE
|
doi:10.20944/preprints202403.0386.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Heartbeat; fNIRS; RR-interval; heart rate; HRV; Cardiac beat interval; algorithm
Online: 8 March 2024 (01:52:57 CET)
Mon, 4 March 2024
REVIEW
|
doi:10.20944/preprints202403.0082.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Brain Computer Interface; Alzheime; Prosthetic Control; Neurofeedback; Human Computer Interaction
Online: 4 March 2024 (04:12:55 CET)
Mon, 26 February 2024
ARTICLE
|
doi:10.20944/preprints202402.1466.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
single anchor localization; indoor localization; UWB; channel impulse response; multipath propagation model; optimal anchor positioning; signal processing; DW1000
Online: 26 February 2024 (14:24:22 CET)
Wed, 24 January 2024
ARTICLE
|
doi:10.20944/preprints202401.1768.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
fingerprinting; indoor localization system; long short-term memory (LSTM); self-attention mechanism
Online: 24 January 2024 (10:45:59 CET)
Wed, 17 January 2024
ARTICLE
|
doi:10.20944/preprints202401.1250.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Big data environment; IoT; MQTT; OneNET Cloud platform
Online: 17 January 2024 (07:52:04 CET)
Fri, 12 January 2024
ARTICLE
|
doi:10.20944/preprints202401.0969.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Guided image filter; denoising; enhancement.
Online: 12 January 2024 (09:50:48 CET)
Wed, 10 January 2024
ARTICLE
|
doi:10.20944/preprints202401.0826.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Generative Adversarial Network (GAN); image steganography; style transfer
Online: 10 January 2024 (10:55:12 CET)
Mon, 8 January 2024
REVIEW
|
doi:10.20944/preprints202310.2032.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
NMR; pre-processing; direct current offset removal; eddy current correction; weighting; domain transformation
Online: 8 January 2024 (14:05:37 CET)
Thu, 4 January 2024
ARTICLE
|
doi:10.20944/preprints202401.0379.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
MIMO radar; hand gesture recognition; adaptive signal processing algorithm; random forest; mirror filtering; elevation angle estimation
Online: 4 January 2024 (15:17:38 CET)
Wed, 3 January 2024
ARTICLE
|
doi:10.20944/preprints202401.0125.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Digital twin; IoT sensors; image processing; lung healthcare; smart healthcare; convolutional neural network; deep learning
Online: 3 January 2024 (10:36:37 CET)
Sat, 30 December 2023
ARTICLE
|
doi:10.20944/preprints202312.2341.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
data hiding; vector quantization; codebook; codeword index reordering
Online: 30 December 2023 (16:30:58 CET)
Thu, 28 December 2023
ARTICLE
|
doi:10.20944/preprints202312.2194.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Artifact metrics; Clone resistance; Frequency filtering; Raster scanning; Copy detection; Counterfeit
Online: 28 December 2023 (14:42:34 CET)
Tue, 26 December 2023
ARTICLE
|
doi:10.20944/preprints202312.1894.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Compressive sensing; Fast intersection of confidence intervals; Image reconstruction; Iterative soft thresholding; Signal sparsity; Sparse reconstruction algorithm.
Online: 26 December 2023 (11:25:13 CET)
Fri, 8 December 2023
ARTICLE
|
doi:10.20944/preprints202312.0633.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
ECG; Infant ECG; Heart Rate; R-Peaks; Open-Source; Naturalistic; Longform
Online: 8 December 2023 (14:39:00 CET)
Thu, 7 December 2023
ARTICLE
|
doi:10.20944/preprints202312.0532.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
single transducer; coding mask; frequency subband compound; SCM
Online: 7 December 2023 (14:32:26 CET)
Tue, 21 November 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v14
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 21 November 2023 (10:43:13 CET)
Thu, 9 November 2023
REVIEW
|
doi:10.20944/preprints202311.0644.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
NMR pre-processing; phase error correction; baseline correction; reference deconvolution; integration and quantification; normalization and transformation
Online: 9 November 2023 (14:22:18 CET)
Wed, 8 November 2023
ARTICLE
|
doi:10.20944/preprints202311.0467.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Scaling Exponent; Hurst Exponent; Machine Learning; Artificial Intelligence; Complexity; Regression Analysis
Online: 8 November 2023 (01:42:42 CET)
Wed, 1 November 2023
ARTICLE
|
doi:10.20944/preprints202311.0046.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
WSN; multi-targets classification; DBN classifier; multi-DBN weighted voting algorithm
Online: 1 November 2023 (09:35:38 CET)
Tue, 31 October 2023
REVIEW
|
doi:10.20944/preprints202310.2032.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
NMR; pre-processing; direct current offset removal; eddy current correction; weighting; domain transformation
Online: 31 October 2023 (08:14:42 CET)
Mon, 30 October 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v13
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 30 October 2023 (09:47:16 CET)
Tue, 17 October 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v12
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 17 October 2023 (07:08:50 CEST)
Mon, 16 October 2023
ARTICLE
|
doi:10.20944/preprints202310.0916.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Massive MIMO; Conjugate Gradient; Jacobi; Gauss-Seidel; Kronecker Channel
Online: 16 October 2023 (08:38:10 CEST)
Thu, 21 September 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v11
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 21 September 2023 (03:25:23 CEST)
Mon, 11 September 2023
ARTICLE
|
doi:10.20944/preprints202309.0700.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
UAV communication; FSO; massive MIMO; tensor decomposition; hybrid beamforming
Online: 11 September 2023 (12:07:03 CEST)
Thu, 17 August 2023
REVIEW
|
doi:10.20944/preprints202308.1236.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
wearable technology; autism spectrum disorder; physiological signals
Online: 17 August 2023 (12:59:38 CEST)
Fri, 11 August 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v10
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 11 August 2023 (03:01:11 CEST)
Wed, 9 August 2023
ARTICLE
|
doi:10.20944/preprints202308.0695.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Brain network; Magnetoencephalogram; Granger causality; Kernel function
Online: 9 August 2023 (05:11:40 CEST)
Wed, 2 August 2023
ARTICLE
|
doi:10.20944/preprints201908.0320.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Electrocardiography Analysis; Persistence Landscape; Signal Analysis; Machine Learning; Topological Data Analysis; Topological Signal Signature; Classification; Time Series Analysis; Biomedical Signal Analysis; Persistence Homology
Online: 2 August 2023 (10:33:09 CEST)
Mon, 31 July 2023
ARTICLE
|
doi:10.20944/preprints202307.2084.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
cognitive radio; dynamic spectrum access; spectrum sensing; embedding parameters; false nearest neighbours; recurrence quantification analysis
Online: 31 July 2023 (10:08:43 CEST)
Fri, 28 July 2023
ARTICLE
|
doi:10.20944/preprints202307.1973.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
brain computer interface; classification; electroencephalography; motor imagery task; subband decomposition
Online: 28 July 2023 (11:19:47 CEST)
COMMUNICATION
|
doi:10.20944/preprints202307.1896.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
voice spoofing; acoustic configuration; deep learning
Online: 28 July 2023 (10:14:32 CEST)
Fri, 21 July 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v9
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 21 July 2023 (08:53:32 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1436.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
multi target tracking; false track discrimination; radar; probability of detection
Online: 21 July 2023 (02:34:08 CEST)
Mon, 17 July 2023
ARTICLE
|
doi:10.20944/preprints202307.1022.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
ERP classification; single trial averaging; interclass separation; convolution neural networks; support vector machines.
Online: 17 July 2023 (02:32:36 CEST)
Thu, 13 July 2023
ARTICLE
|
doi:10.20944/preprints202307.0885.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
semantic understanding; neural networks; optical music recognition; YOLOv5; digital code
Online: 13 July 2023 (08:50:49 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0885.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
semantic understanding; neural networks; optical music recognition; YOLOv5; digital code
Online: 13 July 2023 (05:07:42 CEST)
Sun, 25 June 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v8
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2^k odd sequence; (*3+2^m-1)/2^k odd sequence; (*3+2^m-1)/2^k odd tree; weight function
Online: 25 June 2023 (04:40:44 CEST)
Wed, 14 June 2023
ARTICLE
|
doi:10.20944/preprints202306.1039.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
M-ary Spread Spectrum; Chaotic Spreading Sequence; (CD)2MA; FHP-BP Decoding Algorithm; BER
Online: 14 June 2023 (09:56:15 CEST)
Tue, 13 June 2023
ARTICLE
|
doi:10.20944/preprints202306.0922.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Multimodality medical image; Image fusion; Sparse representation (SR); Kronecker criterion; Activity level measure
Online: 13 June 2023 (10:09:15 CEST)
Mon, 12 June 2023
ARTICLE
|
doi:10.20944/preprints202306.0740.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Causal analysis; Granger Causality; Bootstrap methods; Multivariate time series; Impulse response function
Online: 12 June 2023 (03:14:15 CEST)
Fri, 19 May 2023
ARTICLE
|
doi:10.20944/preprints202304.0321.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
biomedical research; electroretinography; electroretinogram; ERG; electrophysiology
Online: 19 May 2023 (07:16:55 CEST)
Sun, 30 April 2023
ARTICLE
|
doi:10.20944/preprints202304.1275.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Atmospheric electric field (AEF); lightning risk warning; enhanced empirical Wavelet transform-Adaptive Savitzky Golay filter (EEWT-ASG); one-dimensional morphology; Wavelet transform (WT)
Online: 30 April 2023 (23:56:56 CEST)
Fri, 14 April 2023
ARTICLE
|
doi:10.20944/preprints202304.0342.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
wireless acoustic sensor network; synchronization; beamforming; acoustic mapping.
Online: 14 April 2023 (03:47:11 CEST)
Thu, 13 April 2023
ARTICLE
|
doi:10.20944/preprints202304.0321.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
biomedical research; electroretinography; electroretinogram; ERG; electrophysiology
Online: 13 April 2023 (11:01:55 CEST)
Tue, 11 April 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v7
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture; (*3+1)/2k odd sequence; (*3+2m-1)/2k odd sequence; (*3+2m-1)/2k odd tree; weight function
Online: 11 April 2023 (03:28:27 CEST)
Mon, 3 April 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v6
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Collatz conjecture, (*3+1)/2^k odd sequence, (*3+2^m-1)/2^k odd sequence, (*3+2^m-1)/2^k odd tree, weight function
Online: 3 April 2023 (07:22:34 CEST)
Tue, 28 March 2023
ARTICLE
|
doi:10.20944/preprints202301.0541.v5
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
collatz conjecture; (*3+1)/2k odd sequence; (*3+2m-1)/2k odd sequence; (*3+2m-1)/2k odd tree; weight function
Online: 28 March 2023 (05:32:08 CEST)
Fri, 3 February 2023
REVIEW
|
doi:10.20944/preprints202302.0052.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Electromyography; Artifact; Noise; interference; Contaminant reduction; Signal processing; Denoising; Filtering
Online: 3 February 2023 (02:50:48 CET)
Wed, 28 December 2022
ARTICLE
|
doi:10.20944/preprints202212.0543.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
OpenCV; Python; objects; object detection; card
Online: 28 December 2022 (12:42:17 CET)
Fri, 24 September 2021
ARTICLE
|
doi:10.20944/preprints202108.0574.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
variational methods; anisotropic diffusion; gradient-domain image processing; local contrast enhancement
Online: 24 September 2021 (10:24:26 CEST)
Tue, 31 August 2021
ARTICLE
|
doi:10.20944/preprints202108.0574.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
variational methods; anisotropic diffusion; gradient-domain image processing; local contrast enhancement
Online: 31 August 2021 (12:44:20 CEST)
Tue, 6 July 2021
CONCEPT PAPER
|
doi:10.20944/preprints202106.0509.v2
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
EEG; Emotional States; Working Memory; Depression; Anxiety; Graph Theory; Classification; Machine Learning; Neural Networks.
Online: 6 July 2021 (12:42:59 CEST)
Fri, 28 February 2020
ARTICLE
|
doi:10.3390/sci2010006
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
rendering; graphics; heritage; Japanese; Asian
Online: 28 February 2020 (00:00:00 CET)
Wed, 19 October 2016
ARTICLE
|
doi:10.20944/preprints201610.0075.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
BCI; recognition; feature extraction; ACCLN network; RBF network
Online: 19 October 2016 (10:09:19 CEST)