delsample

Remove sample from timeseries object

Syntax

tsout = delsample(tsin,'Index',timeind)

tsout = delsample(tsin,'Value',timevals)

Description

tsout = delsample(tsin,'Index',timeind) deletes the samples in tsin corresponding to the time indices in timeind.

tsout = delsample(tsin,'Value',timevals) deletes the samples corresponding to the time values in timevals.

Examples

Delete Sample

Delete a sample in a timeseries object.

Create a timeseries and display its time samples and corresponding data.

tsin = timeseries((0:10:50)',(0:5)');
tsin.Time

ans = 6×1

     0
     1
     2
     3
     4
     5

tsin.Data

ans = 6×1

     0
    10
    20
    30
    40
    50

Delete the last sample by referencing its index, which is 6.

tsout = delsample(tsin,'Index',6);
tsout.Time

ans = 5×1

     0
     1
     2
     3
     4

Alternatively, you can specify the time value 5 to remove the last sample of tsin.

tsout = delsample(tsin,'Value',5);

Input Arguments

tsin — Input timeseries

scalar

Input timeseries, specified as a scalar.

Data Types: timeseries

timeind — Time indices

scalar | vector

Time indices, specified as a numeric scalar or vector.

Data Types: double | single | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64

timevals — Sample times

scalar | vector

Sample times, specified as a numeric scalar or vector, or a cell array of date character vectors. Valid date character vectors can have the following forms:

Format	Example
dd-mmm-yyyy HH:MM:SS	01-Mar-2000 15:45:17
dd-mmm-yyyy	01-Mar-2000
mm/dd/yy	03/01/00
mm/dd	03/01
HH:MM:SS	15:45:17
HH:MM:SS PM	3:45:17 PM
HH:MM	15:45
HH:MM PM	3:45 PM
mmm.dd,yyyy HH:MM:SS	Mar.01,2000 15:45:17
mmm.dd,yyyy	Mar.01,2000
mm/dd/yyyy	03/01/2000

Data Types: double | single | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | cell

Version History

Introduced before R2006a