auto_xy_PeaksΒΆ
auto_xy_Peaks creates a new dataset with the local minima and maxima of the given dataset. See detect_peaks.
The new dataset will be updated, if the source dataset is modified, for example if a data exchange has been executed. If the source dataset has been removed the peak dataset will not be updated.
- hDataNew = auto_xy_Peaks(hData, rsThreshold, nType, bAbs, bLabel);
- hDataNew = auto_xy_Peaks(hData_Layer, rsThreshold, nType, bAbs, bLabel);
Return Value
Returnwert
hDataNew is the handle of the new dataset.
Parameters
Parameter
- hData
hData is the handle of a 2D dataset. The new dataset hDataNew will be added to the layer (diagram) in which the dataset hData is located.
- hData_Layer
hData_Layer is a vector with two elements. The first element is a handle of a 2D dataset and the second element is a handle of a layer (diagram) to which the new dataset should be added.
- rsThreshold
rsThreshold is the peak threshold. Only peaks are detected where the difference between adjacent extreme values are greater than the threshold.
- nType
Is one of the following values:
Value
Description
1
Local Maxima
2
Local Minima
3
Local Minima und Maxima
- bAbs
Specifies if rsThreshold is given as an absolute value (bAbs = TRUE) or as a relative value in percent (bAbs = FALSE). If given as a relative value the data range of the given dataset is used to calculate the threshold value.
- bLabel
If bLabel is TRUE (1), the locale minima und maxima with be labeled (maximum 50 labels).
See also
id-560446