EstimatedBackground

EstimatedBackground[data]

estimates the background of data.

EstimatedBackground[data,σ]

tries to preserve peaks up to scale σ.

Details and Options

  • EstimatedBackground estimates the background while trying to preserve features of the input list.
  • Input data can be of one of the following forms:
  • {y1,y2,}a list of values
    TimeSeries[]time series object
    EventSeries[]event series object
  • The following options can be given:
  • MethodAutomaticmethod to use
    Padding"Reversed"padding scheme to use
  • EstimatedBackground accepts a Method option. Possible settings are:
  • "MovingAverage"moving-average background estimation
    {"SNIP",r}statistics-sensitive nonlinear iterative peak clipping

Examples

open allclose all

Basic Examples  (2)

Estimate the baseline of a list:

In[1]:=
Click for copyable input
In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=

Remove the baseline from original data and visually compare the lists:

In[4]:=
Click for copyable input
Out[4]=

Estimate background of a sinusoidal signal:

In[1]:=
Click for copyable input
Out[1]=

Scope  (4)

Options  (1)

Applications  (2)

Properties & Relations  (1)

See Also

PeakDetect  RemoveBackground  FindPeaks  Differences

Introduced in 2014
(10.0)