diff options
| -rw-r--r-- | lib/postrunner/ChartView.rb | 4 | ||||
| -rw-r--r-- | lib/postrunner/HRV_Analyzer.rb | 10 |
2 files changed, 2 insertions, 12 deletions
diff --git a/lib/postrunner/ChartView.rb b/lib/postrunner/ChartView.rb index 3e7729b..df52554 100644 --- a/lib/postrunner/ChartView.rb +++ b/lib/postrunner/ChartView.rb @@ -58,8 +58,8 @@ module PostRunner }, { :id => 'hrv', - :label => 'R-R Intervals/Heart Rate Variability', - :short_label => 'R-R Interval', + :label => 'Heart Rate Variability', + :short_label => 'HRV', :unit => 'ms', :graph => :line_graph, :colors => '#900000', diff --git a/lib/postrunner/HRV_Analyzer.rb b/lib/postrunner/HRV_Analyzer.rb index 116561b..664f7c9 100644 --- a/lib/postrunner/HRV_Analyzer.rb +++ b/lib/postrunner/HRV_Analyzer.rb @@ -170,16 +170,6 @@ module PostRunner predictor.insert(dt) end end - - # The accumulated R-R intervals tend to be slightly larger than the - # total timer time measured by the device. It's unclear why this is the - # case, but I assume it's an accumulated measuring error. We calculate a - # correction factor and time-warp all timestamps so the total time - # aligns with the other data of the FIT file. We also correct the R-R - # intervals times accordingly. - time_warp_factor = @fit_file.total_timer_time / @timestamps.last - @timestamps.map! { |t| t * time_warp_factor } - @rr_intervals.map! { |t| t ? t * time_warp_factor : nil } end end |