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fractals — Fractal dimension calculation
void gwy_data_field_fractal_partitioning (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation); void gwy_data_field_fractal_cubecounting (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation); void gwy_data_field_fractal_triangulation (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation); void gwy_data_field_fractal_psdf (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation); gdouble gwy_data_field_fractal_cubecounting_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b); gdouble gwy_data_field_fractal_triangulation_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b); gdouble gwy_data_field_fractal_partitioning_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b); gdouble gwy_data_field_fractal_psdf_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b);
void gwy_data_field_fractal_partitioning (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation);
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void gwy_data_field_fractal_cubecounting (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation);
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void gwy_data_field_fractal_triangulation (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation);
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void gwy_data_field_fractal_psdf (GwyDataField *data_field, GwyDataLine *xresult, GwyDataLine *yresult, GwyInterpolationType interpolation);
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gdouble gwy_data_field_fractal_cubecounting_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b);
Computes fractal dimension by spectral density method using preprocessed data.
xresult : | log-log fractal data (x values) |
yresult : | log-log fractal data (y values) |
a : | linear fit shift |
b : | linear fit direction |
Returns : | fractal dimension |
gdouble gwy_data_field_fractal_triangulation_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b);
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gdouble gwy_data_field_fractal_partitioning_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b);
Computes fractal dimension by cube counting method using preprocessed data.
xresult : | log-log fractal data (x values) |
yresult : | log-log fractal data (y values) |
a : | linear fit shift |
b : | linear fit direction |
Returns : | fractal dimension |
gdouble gwy_data_field_fractal_psdf_dim (GwyDataLine *xresult, GwyDataLine *yresult, gdouble *a, gdouble *b);
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