Description Usage Arguments Details Value See Also

Given a ridge *phi* (for the wavelet transform), returns a
(appropriately) subsampled version with a given subsampling rate.

1 | ```
wRidgeSampling(phi, compr, nvoice)
``` |

`phi` |
ridge (1D array). |

`compr` |
subsampling rate for the ridge. |

`nvoice` |
number of voices per octave. |

To account for the variable sizes of wavelets, the sampling rate of a wavelet ridge is not uniform, and is proportional to the scale.

Returns a list containing the discrete values of the ridge.

`node` |
time coordinates of the ridge samples. |

`phinode` |
scale coordinates of the ridge samples. |

`nbnode` |
number of nodes of the ridge samples. |

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