DataSet

The data set to be searched.

Permitted data structures are data series und signal. All numeric data types are permitted.

For the X component additional restrictions do apply.The values must be monotonously increasing.

For complex data types the absolute value is formed.

If the argument is a list, then the function is executed for each element of the list and the result is also a list.

Position

If you are searching in a signal, this is the X value where the search is to start. If you are searching a data series, this is the index of the value where the search is to start. Here, a negative index determines a position relative to the end of the data set. If you omit the argument or pass the value Empty, the search starts at the beginning or end of the data set, depending on the direction of the search. The first or last value of the data set is only taken into account if you omit the argument or pass the Empty value.

Permitted data structures are scalar value. All numeric data types are permitted. The unit has to be compatible with that of parameter DataSet.

For complex data types the absolute value is formed.

If the argument is a list, then the function is executed for each element of the list and the result is also a list.

Level

Specifies the level below which the values must lie. Only peaks are found that have level crossings in both directions. A peak beginning is found when the value is less than or equal to the level and the previous value is greater than the level. A peak end is found when the value is less than or equal to the level and the subsequent value is greater than the level.

Permitted data structures are scalar value. All numeric data types are permitted. The unit has to be compatible with that of parameter DataSet.

For complex data types the absolute value is formed.

If the argument is a list, then the function is executed for each element of the list and the result is also a list.

Orientation

Specifies the orientation of the peaks to be found.

The argument Orientation can have the following values:

If the argument is a list, then the first element in the list is taken. If this is also a list, then the process is repeated.

If this argument is omitted, it will be set to the default value EVENT_BOTH.

Direction

Specifies the direction of the search in the function.

The argument Direction can have the following values:

If the argument is a list, then the first element in the list is taken. If this is also a list, then the process is repeated.

If this argument is omitted, it will be set to the default value EVENT_RIGHT.

DeltaXmin

Optionally determines the minimum duration or number of values that an event must endure to be valid. If you search within a signal, this equals the X range from the first value of the event to the last value of the event. If you search within a data series, this is the minimum number of data points that the event must have.

Permitted data structures are scalar value. All numeric data types are permitted. The unit has to be compatible with that of parameter DataSet.

For complex data types the absolute value is formed.

If the argument is a list, then the first element in the list is taken. If this is also a list, then the process is repeated.

DeltaXmax

Optionally determines the maximum duration or number of values that an event can endure to be valid. If you search within a signal, this equals the X range from the first value of the event to the last value of the event. If you search within a data series, this is the maximum number of data points that the event can have.

Permitted data structures are scalar value. All numeric data types are permitted. The unit has to be compatible with that of parameter DataSet.

For complex data types the absolute value is formed.

If the argument is a list, then the first element in the list is taken. If this is also a list, then the process is repeated.