Method ao/delay
DELAY delays a time-series using various methods.
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DESCRIPTION: DELAY delays a time-series using various methods.
CALL: b = delay(a, pl)
b = delay(a, tau) % in this case, fft filtering is used
Time-series can be delayed either by an integer numbers of samples, or a
time, depending on the method chosen. For delaying by an explicit time,
you can use the fft filtering method, or a fractional delay filtering
method.
Parameters Description
EXAMPLES: 1) Shift by 10 samples and zero pad the end of the time-series
>> b = delay(a, plist('N', 10, 'method', 'zero'));
2) Shift by 0.1 seconds
>> b = delay(a, plist('mode', 'fftfilter', 'tau', 0.1));
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Method Details |
|
Access |
public |
Defining Class |
ao |
Sealed |
0 |
Static |
0 |
Parameter Description
Sets for this method … |
Default |
Default |
no description |
Key |
Default Value |
Options |
Description |
MODE |
'sample' |
- 'sample'
- 'fftfilter'
- 'timedomain'
|
The mode to use to delay the data. |
TAU |
0 |
none |
The delay time (s) for use in the 'fftfilter' and 'timedomain' delay modes. |
N |
0 |
none |
The number of samples to delay by (for use in 'sample' delay mode). |
METHOD |
'zero' |
none |
The method for handling the end of the time-series when using the 'sample' mode. |
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Some information of the method ao/delay are listed below: |
Class name |
ao |
Method name |
delay |
Category |
Signal Processing |
Package name |
ltpda |
VCS Version |
3f8d61c792503a5b5ec8a0a153efb23b65da24a9 |
Min input args |
1 |
Max input args |
-1 |
Min output args |
1 |
Max output args |
-1 |
|
Method: ao/crbound |
|
Method: ao/delayEstimate |
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©LTP Team