World's Best Scientists 2026 revealed!
Matti Karjalainen

Matti Karjalainen

D-Index & Metrics

Engineering and Technology

D-Index
45
Citations
9829
World Ranking
5386
National Ranking
33

Matti Karjalainen publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Matti Karjalainen sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 249 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Matti Karjalainen D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Matti Karjalainen sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 45 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Matti Karjalainen is affiliated with Aalto University in Finland and specializes in medical research with a focus on several subfields within medicine. Their work spans Surgery, Pulmonary and Respiratory Medicine, and Gastroenterology. Among the main medical topics addressed in their research are Helicobacter pylori-related gastroenterology studies, Eosinophilic Esophagitis, Gastric Cancer Management and Outcomes, and Gastrointestinal Bleeding Diagnosis and Treatment.

Karjalainen has contributed to scholarly articles primarily in the field of Medicine, with a total of six publications in various related domains. Their recent research outputs include papers published in both peer-reviewed journals and preprint archives. Notable publications include:

  • "Point-of-Care Diagnosis of Atrophic Gastritis by Serological Biomarker Test (GastroPanel® Quick Test) in Gastroscopy Referral Patients in India," published in 2025 in the Journal of Clinical Medicine
  • "Point-of-Care Diagnosis of Atrophic Gastritis by Serological Biomarker Test (GastroPanel® Quick Test) in Gastroscopy Referral Patients in India," published in 2025 in Preprints.org

Karjalainen has coauthored several papers with recurring collaborators, which suggests ongoing research partnerships. Frequent coauthors include:

  • M. B. Chhabra
  • Suraj Chawla
  • Aniket Joshi
  • H Holopainen
  • Panu Hendolin

The venues where Karjalainen has published include:

  • Journal of Clinical Medicine
  • Preprints.org

The research focus reflects an emphasis on gastrointestinal conditions related to infections and inflammatory diseases, especially linked to Helicobacter pylori and eosinophilic inflammatory responses. Surgical interventions and diagnostic approaches for conditions such as gastric cancer and gastrointestinal bleeding also form a significant part of the published research portfolio.

Best Publications

  • Splitting the unit delay [FIR/all pass filters design]

    T.I. Laakso;V. Valimaki;M. Karjalainen;U.K. Laine

  • Splitting the Unit Delay - Tools for fractional delay filter design

    T.I. Laakso;Vesa Välimäki;M. Karjalainen;U.K. Laine

  • A computationally efficient multipitch analysis model

    T. Tolonen;M. Karjalainen

  • Frequency-warped signal processing for audio applications

    Aki Härmä;Matti Karjalainen;Lauri Savioja;Vesa Välimäki

  • Physical Modeling of Plucked String Instruments with Application to Real-Time Sound Synthesis

    Vesa Välimäki;Jyri Huopaniemi;Matti Karjalainen;Zoltán Jánosy

  • Discrete-time modelling of musical instruments

    Vesa Välimäki;Jyri Pakarinen;Cumhur Erkut;Matti Karjalainen

  • Plucked-string models: From the Karplus-Strong algorithm to digital waveguides and beyond

    Matti Karjalainen;Vesa Valimaki

  • Localization of Amplitude-Panned Virtual Sources I: Stereophonic Panning

    Ville Pulkki;Matti Karjalainen

  • Short-term memory functions of the human fetus recorded with magnetoencephalography.

    Minna Huotilainen;Anu Kujala;Merja Hotakainen;Lauri Parkkonen

  • Estimation of Modal Decay Parameters from Noisy Response Measurements

    Matti Karjalainen;Poju Antsalo;Aki Mäkivirta;Timo Peltonen

  • Communication Acoustics: An Introduction to Speech, Audio and Psychoacoustics

    Ville Pulkki;Matti Karjalainen

  • Objective and Subjective Evaluation of Head-Related Transfer Function Filter Design

    Jyri Huopaniemi;Nick Zacharov;Matti Karjalainen

  • Digital waveguides versus finite difference structures: equivalence and mixed modeling

    Matti Karjalainen;Cumhur Erkut

  • Comparison of Loudspeaker Equalization Methods Based on DSP Techniques

    Matti Karjalainen;Esa Piirilä;Antti Järvinen;Jyri Huopaniemi

  • Modeling of tension modulation nonlinearity in plucked strings

    T. Tolonen;V. Valimaki;M. Karjalainen

  • Modeling of reflections and air absorption in acoustical spaces a digital filter design approach

    J. Huopaniemi;L. Savioja;M. Karjalainen

  • Analyzing Virtual Sound Source Attributes Using a Binaural Auditory Model

    Ville Pulkki;Matti Karjalainen;Jyri Huopaniemi

  • Warped linear prediction (WLP) in speech and audio processing

    U.K. Laine;M. Karjalainen;T. Altosaar

  • A new auditory model for the evaluation of sound quality of audio systems

    M. Karjalainen

  • Evaluation of Modern Sound Synthesis Methods

    T. Tolonen;V. Välimäki;M. Karjalainen

  • Speech communication, human and machine: by Douglas O'Shaughnessy, INRS-Telecommunication. Publisher: Addison-Wesley Publishing Company, Route 128, Reading, MA 01867, U.S.A., 1987, xviii+568 pp., ISBN 0-201-16520-1

    Unknown

Frequent Co-Authors

Vesa Välimäki
Vesa Välimäki Aalto University
Ville Pulkki
Ville Pulkki Aalto University
Paavo Alku
Paavo Alku Aalto University
Augusto Sarti
Augusto Sarti Polytechnic University of Milan
Julius O. Smith
Julius O. Smith Stanford University
Lauri Parkkonen
Lauri Parkkonen Aalto University
Risto Näätänen
Risto Näätänen University of Tartu
Minna Huotilainen
Minna Huotilainen University of Helsinki
Sergios Theodoridis
Sergios Theodoridis National and Kapodistrian University of Athens
Athina P. Petropulu
Athina P. Petropulu Rutgers, The State University of New Jersey

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Matti Karjalainen

Recently Published Articles