Regularize stream timestamps on a nominal grid — dejitter • PhysioStream

This changes timestamps only. It never interpolates or reorders samples.

Usage

dejitter(
  timestamps,
  nominal_srate,
  segments = NULL,
  anchor = c("least_squares", "first"),
  max_residual_seconds = Inf
)

Arguments

timestamps: Finite non-decreasing timestamps.
nominal_srate: Positive nominal sampling rate.
segments: Optional positive labels or zero-based inclusive ranges.
anchor: Exact grid anchoring rule.
max_residual_seconds: Maximum permitted absolute jitter residual.

Value

Regular timestamps with a plain dejitter diagnostics attribute.

Examples

raw <- c(10.001, 10.010, 10.021, 10.029)
regular <- dejitter(raw, nominal_srate = 100)
as.numeric(regular)
#> [1] 10.00025 10.01025 10.02025 10.03025