LTPDA Toolbox™ | contents | ![]() ![]() |
DISPERSION computes the dispersion function %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% DESCRIPTION: dipersionLoop computes the dispersion function in loop CALL: bs = dipersion(in,pl) INPUTS: in - matrix objects with input signals to the system model - symbolic models containing the transfer function model pl - parameter list OUTPUTS: bs - dispersion function AO Parameters Description %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Method Details | |
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Access | public |
Defining Class | matrix |
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 |
KDES | 100 | none | The desired number of averages. |
JDES | 1000 | none | The desired number of spectral frequencies to compute. |
LMIN | 0 | none | The minimum segment length. |
WIN | 'Hanning' |
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The window to be applied to the data to remove the discontinuities at edges of segments. [default: taken from user prefs] Only the design parameters of the window object are used. Enter a string value containing the window name e.g. plist('Win', 'Kaiser', 'psll', 200) plist('Win', 'BH92') |
PSLL | 200 | none | The peak sidelobe level for Kaiser windows. Note: it is ignored for all other windows |
OLAP | -1 | none | The segment percent overlap [-1 == take from window function] |
ORDER | 0 |
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The order of segment detrending:
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TIMES | [] | none | The time range to analyze. If not empty, sets the time interval to operate on. As in ao/split, the interval can be specified by:
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SPLIT | [] | none | The time range to analyze. If not empty, sets the time interval to operate on. As in ao/split, the interval can be specified by:
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NAVS | 1 | none | |
F1 | [] | none | Initial frequency for the analysis |
F2 | [] | none | Final frequency for the analysis |
FITPARAMAS | '' | none | Parameters of the model |
MODEL | '' | none | An array of matrix models |
NOISE | '' | none | An array of matrices with the cross-spectrum matrices |
BUILT-IN | '' | none | Symbolic models of the system as a string of built-in models |
FREQUENCIES | '' | none | Array of start/sop frequencies where the analysis is performed |
PINV | 1 |
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Use the Penrose-Moore pseudoinverse |
TOL | [] | none | Tolerance for the Penrose-Moore pseudoinverse |
DIFFSTEP | [] | none | Numerical differentiation step for ssm models |
Some information of the method matrix/dispersionLoop are listed below: | |
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Class name | matrix |
Method name | dispersionLoop |
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 |
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Method: matrix/dispersion | Method: matrix/downsample | ![]() |
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