WOLFRAM

Wolfram言語 ＆ システムドキュメントセンター

InterpolationPoints

SmoothKernelDistributionとFunctionInterpolationのオプションで，使用する補間点の初期数を指定する．

詳細
Details and Options Details and Options
例題  
例  
関連項目
関連するガイド
履歴
引用書式

InterpolationPoints

InterpolationPoints

SmoothKernelDistributionとFunctionInterpolationのオプションで，使用する補間点の初期数を指定する．

詳細

  • InterpolationPointsの使用可能な設定値
  • Automatic補間点を自動的に配置する
    n一様間隔で置かれた 個の補間点を使う
    {spec1,spec2,…}次元ごとにspec1, spec2, … を使う

例題

例  (3)

SmoothKernelDistributionで補間点の初期数を設定する：

Wolfram Language code: data = RandomVariate[NormalDistribution[], 10];
Wolfram Language code: {𝒟1, 𝒟2} = Table[SmoothKernelDistribution[data, InterpolationPoints -> i, MaxRecursion -> 0], {i, {10, 100}}];
Wolfram Language code: Table[Plot[PDF[𝒟, x], {x, -5, 5}, PlotRange -> All], {𝒟, {𝒟1, 𝒟2}}]

二変量SmoothKernelDistributionに10個と100個の補間点を使う：

Wolfram Language code: data = RandomVariate[BinormalDistribution[.5], 10];
Wolfram Language code: {𝒟1, 𝒟2} = Table[SmoothKernelDistribution[data, InterpolationPoints -> i, MaxRecursion -> 0], {i, {10, 100}}];
Wolfram Language code: Table[Plot3D[PDF[𝒟, {x, y}], {x, -4, 4}, {y, -4, 4}, PlotRange -> All, PlotPoints -> 50], {𝒟, {𝒟1, 𝒟2}}]

各次元に対し別々に補間点を与える：

Wolfram Language code: data = RandomVariate[BinormalDistribution[.5], 10];
Wolfram Language code: {𝒟1, 𝒟2} = Table[SmoothKernelDistribution[data, InterpolationPoints -> i, MaxRecursion -> 0], {i, {{50, 7}, {7, 50}}}];
Wolfram Language code: Table[Plot3D[PDF[𝒟, {x, y}], {x, -4, 4}, {y, -4, 4}, PlotRange -> All, PlotPoints -> 50], {𝒟, {𝒟1, 𝒟2}}]
Wolfram Research (2010), InterpolationPoints, Wolfram言語関数， https://reference.wolfram.com/language/ref/InterpolationPoints.html.

テキスト

Wolfram Research (2010), InterpolationPoints, Wolfram言語関数， https://reference.wolfram.com/language/ref/InterpolationPoints.html.

CMS

Wolfram Language. 2010. "InterpolationPoints." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/InterpolationPoints.html.

APA

Wolfram Language. (2010). InterpolationPoints. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/InterpolationPoints.html

BibTeX

@misc{reference.wolfram_2026_interpolationpoints, author="Wolfram Research", title="{InterpolationPoints}", year="2010", howpublished="\url{https://reference.wolfram.com/language/ref/InterpolationPoints.html}", note=[Accessed: 03-November-2026]}

BibLaTeX

@online{reference.wolfram_2026_interpolationpoints, organization={Wolfram Research}, title={InterpolationPoints}, year={2010}, url={https://reference.wolfram.com/language/ref/InterpolationPoints.html}, note=[Accessed: 03-November-2026]}