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researcher

J. Najnudel

52 papers hereh-index 14781 citations87 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author9
  • first author19
  • middle author15
  • last author9

Across the 52 of 52 papers where every author was matched, so the position is known.

fields
  • math.PR45
  • math.NT3
  • math-ph2
  • math.ST1
  • q-fin.MF1

identity via Semantic Scholar / OpenAlex

activity
20052026
most citedOn the maximum of the CβE field

77 citations · 222 across the 43 of their papers we have counts for

collaborators
Showing math.STShow all

1 paper · 1 filter

math.ST2025

Theoretical analysis of phase-rectified signal averaging (PRSA) algorithm

Jiro Akahori, Joseph Najnudel, Hau-Tieng Wu +1

Phase-rectified signal averaging (PRSA) is a widely used algorithm to analyze nonstationary biomedical time series. The method operates by identifying hinge points in the time seri…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.