pcolor

Pseudocolor plot — flat 2D colored grid.

Syntax

h = pcolor(C)
h = pcolor(X, Y, C, ...)

Description

Renders a 2D grid of colored cells, where the color of each cell is determined by C. Equivalent to surf viewed from above (no 3D height).

Example

pcolor(magic(50))

See also

• pcolor3 — 3D pseudocolor plot.
• surf — 3D surface plot with colored faces.
• heatmap — Heatmap visualization with row/column labels.
• contourf — Filled contour plot.