| Name | Description | Type | Package | Framework |
| BicubicInterpolation | Bicubic interpolation is the two-dimensional equivalent of cubic Hermite spline interpolation. | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BicubicInterpolation .PartialDerivatives | Specify the partial derivatives defined at points on a BivariateGrid. | Interface | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BicubicSpline | Bicubic splines are the two-dimensional equivalent of cubic splines. | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BilinearInterpolation | Bilinear interpolation is the 2-dimensional equivalent of linear interpolation. | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BivariateArrayGrid | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu | |
| BivariateGrid | A rectilinear (meaning that grid lines are not necessarily equally-spaced) bivariate grid of double values. | Interface | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BivariateGridInterpolation | A bivariate interpolation, which requires the input to form a rectilinear grid. | Interface | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| BivariateRegularGrid | A regular grid is a tessellation of n-dimensional Euclidean space by congruent parallelotopes (e. | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |
| PartialDerivativesByCenteredDifferencing | This implementation computes the partial derivatives by centered differencing. | Class | com.numericalmethod.suanshu.analysis.curvefit.interpolation.bivariate | SuanShu |