58 |
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* vector for all the samples, or interp2_topsamp() is called to |
59 |
|
* get the most important N samples for the specified location. |
60 |
|
* The weights (and indexes in the case of interp2_topsamp) |
61 |
< |
* are then used as coefficients for corresponding sample values |
62 |
< |
* in a vector sum that interpolates the function at that |
63 |
< |
* location. |
61 |
> |
* are then used as coefficients for corresponding sample |
62 |
> |
* values in a vector sum that interpolates the function at |
63 |
> |
* that location. |
64 |
|
* The minimum distance between sample positions defaults to 1.0. |
65 |
< |
* Values spaced closer than this will be merged (averaged). The |
66 |
< |
* interp2_spacing() call may be used to alter this member, |
65 |
> |
* Values spaced closer than this will be merged/averaged. |
66 |
> |
* The interp2_spacing() call may be used to alter this distance, |
67 |
|
* causing the interpolant to be recalculated during the |
68 |
< |
* next call to either of the sampling functions. |
68 |
> |
* next call to the sampling functions. |
69 |
|
* The default smoothing factor NI2DSMF provides near-optimal |
70 |
|
* interpolation when well-separated values are known |
71 |
< |
* precisely. Increase this setting by a factor > 1.0 |
71 |
> |
* precisely. Increase this setting by a factor > 1 |
72 |
|
* with the interp2_smooth() call if greater mixing is desired. |
73 |
< |
* A call of interp2_smooth(ip,0.0) resets to the minimum |
73 |
> |
* A call of interp2_smooth(ip,0) resets to the minimum |
74 |
|
* default. It is not possible to "sharpen" the data. |
75 |
|
**************************************************************/ |
76 |
|
|