Description Usage Arguments Value Author(s) References See Also Examples

View source: R/projectWavelet.R

This function projects a set of curves on a wavelet basis.

1 | ```
projectWavelet(xdata, wavFilter="s8")
``` |

`xdata` |
A set of |

`wavFilter` |
A character string denoting the filter type. Supported types include: EXTREMAL PHASE (daublet): ‘haar’, ‘d2’, ‘d4’, ‘d6’, ‘d8’, ‘d10’, ‘d12’, ‘d14’, ‘d16’, ‘d18’, ‘d20’ LEAST ASYMMETRIC (symmlet): ‘s2’, ‘s4’, ‘s6’, ‘s8’, ‘s10’, ‘s12’, ‘s14’, ‘s16’, ‘s18’, ‘s20’ BEST LOCALIZED: ‘l2’, ‘l4’, ‘l6’, ‘l14’, ‘l18’, ‘l20’ COIFLET: ‘c6’, ‘c12’, ‘c18’, ‘c24’, ‘c30’ Default: ‘s8’. |

A matrix of size *n \times N* containing the wavelet coefficients.

Baptiste Gregorutti

Percival, D. B. and Walden, A. T., Wavelet Methods for Time Series Analysis (2000), Cambridge University Press

1 2 3 4 5 |

```
Loading required package: randomForest
randomForest 4.6-14
Type rfNews() to see new features/changes/bug fixes.
Loading required package: wmtsa
Loading required package: fda
Loading required package: splines
Loading required package: Matrix
Attaching package: 'fda'
The following object is masked from 'package:graphics':
matplot
[1] "s7" "d7_0" "d6_0" "d6_1" "d5_0" "d5_1" "d5_2" "d5_3" "d4_0"
[10] "d4_1" "d4_2" "d4_3" "d4_4" "d4_5" "d4_6" "d4_7" "d3_0" "d3_1"
[19] "d3_2" "d3_3" "d3_4" "d3_5" "d3_6" "d3_7" "d3_8" "d3_9" "d3_10"
[28] "d3_11" "d3_12" "d3_13" "d3_14" "d3_15" "d2_0" "d2_1" "d2_2" "d2_3"
[37] "d2_4" "d2_5" "d2_6" "d2_7" "d2_8" "d2_9" "d2_10" "d2_11" "d2_12"
[46] "d2_13" "d2_14" "d2_15" "d2_16" "d2_17" "d2_18" "d2_19" "d2_20" "d2_21"
[55] "d2_22" "d2_23" "d2_24" "d2_25" "d2_26" "d2_27" "d2_28" "d2_29" "d2_30"
[64] "d2_31" "d1_0" "d1_1" "d1_2" "d1_3" "d1_4" "d1_5" "d1_6" "d1_7"
[73] "d1_8" "d1_9" "d1_10" "d1_11" "d1_12" "d1_13" "d1_14" "d1_15" "d1_16"
[82] "d1_17" "d1_18" "d1_19" "d1_20" "d1_21" "d1_22" "d1_23" "d1_24" "d1_25"
[91] "d1_26" "d1_27" "d1_28" "d1_29" "d1_30" "d1_31" "d1_32" "d1_33" "d1_34"
[100] "d1_35" "d1_36" "d1_37" "d1_38" "d1_39" "d1_40" "d1_41" "d1_42" "d1_43"
[109] "d1_44" "d1_45" "d1_46" "d1_47" "d1_48" "d1_49" "d1_50" "d1_51" "d1_52"
[118] "d1_53" "d1_54" "d1_55" "d1_56" "d1_57" "d1_58" "d1_59" "d1_60" "d1_61"
[127] "d1_62" "d1_63"
```

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