LTPDA Toolbox™ | contents | ![]() ![]() |
PPSD makes power spectral density estimates of the time-series objects in the input analysis objects by estimating ARMA models coefficients. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% DESCRIPTION: PPSD makes power spectral density estimates of the time-series objects in the input analysis objects by estimating ARMA models coefficients. The coefficients are stored in the procinfo plist of the output objects. CALL: bs = ppsd(a1,a2,a3,...,pl) bs = ppsd(as,pl) bs = as.ppsd(pl) INPUTS: aN - input analysis objects as - input analysis objects array pl - input parameter list OUTPUTS: bs - array of analysis objects, one for each input Parameters Description %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Method Details | |
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Access | public |
Defining Class | ao |
Sealed | 0 |
Static | 0 |
Sets for this method … |
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Default |
Default |
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no description | |||
Key | Default Value | Options | Description |
ppsd | |||
METHOD | 'AR' |
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Model type to use and estimate its coefficients. |
ORDER | [] | none | Order of the applied filter. If the method chosen is 'ARMA', then a vector of 1x2 size must be provided containing the orders AR and MA models. (example: [ p q ]).
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TIMES | [] | none | The time range to analyze. If not empty, sets the time interval to operate on. |
SPLIT | [] | none | The time range to analyze. If not empty, sets the timeinterval to operate on. As in ao/split, the interval can be specifiedby:
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SCALE | 'PSD' |
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The scaling of output. Choose from:
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Example |
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plist('METHOD', 'AR', 'ORDER', [[]], 'TIMES', [[]], 'SPLIT', [[]], 'SCALE', 'PSD') |
Some information of the method ao/ppsd are listed below: | |
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Class name | ao |
Method name | ppsd |
Category | Signal Processing |
Package name | ltpda |
VCS Version | 967b0eec0dece803a81af8ef54ad2f8c784b20b2 |
Min input args | 1 |
Max input args | -1 |
Min output args | 1 |
Max output args | -1 |
Can be used as modifier | 1 |
Supported numeric types | {'double'} |
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Method: ao/powerFit | Method: ao/preprocessDataForMCMC | ![]() |
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