next up previous contents index
Next: UV_CORRELATE /FILE Up: ADVANCED Language Internal Help Previous: UV_CIRCLE /ZERO   Contents   Index


UV_CORRELATE

        [ADVANCED\]UV_CORRELATE ResultFile [/FILE Data Model]

    Compute the Frequency Cross-Correlation spectrum of two  UV  data  sets.
    The two UV data set must be referenced to the same position.


    The  data sets can be specified with the /FILE option. If not, UV_CORRE-
    LATE will correlate the current UV data (UV_DATA) with the Model UV data
    (UV_MODEL),  that  can be loaded by READ UV and READ MODEL respectively.
    The Model UV data can also be computed by command MODEL.

    ResultFile indicates on which data file  the  result  must  be  written.
    This result is a UV table with only the (0,0) spacing, that contains the
    correlation spectrum. It can be displayed using command UV_PREVIEW.

    See command BUNDLES\UV_DETECT (that encapsulates in a more comprehensive
    way UV_CORRRELATE) to compute the same result from a UV data file and an
    Image model.


Subsections

Gildas manager 2023-06-01