Discrete Gaussian matrix of radius r with standard deviation sigma (default r/2)
GaussianMatrix[r]
GaussianMatrix[{r, σ}]
GaussianMatrix[r, {n1, n2}]
GaussianMatrix[r, {{n11, n12}, {n21, n22}, …}]
GaussianMatrix[{{r1, r2, …}, σ}, …]
GaussianMatrix[20]//MatrixPlot
→ -Graphics-GaussianMatrix[20]//ListPlot3D
→ -Graphics3D-Table[ListPlot3D[GaussianMatrix[{20, σ}], PlotRange -> All, PlotTheme -> "Minimal"], {σ, {3, 5, 10}}]
→ {-Graphics3D-, -Graphics3D-, -Graphics3D-}- Method — default "Bessel"
- Standardized — default True
- WorkingPrecision — default Automatic