Plot Morse Analysis — morse.analysis.plot • gflow

Combined plot showing function contours, critical points, and a gradient trajectory.

Usage

morse.analysis.plot(
  grid,
  f.grid,
  trajectory,
  critical.points,
  show.contours = TRUE,
  main = "Morse Analysis",
  ...
)

Arguments

grid: Grid object from create.grid
f.grid: Matrix of function values
trajectory: Trajectory object from compute.gradient.trajectory
critical.points: List with critical points from find.critical.points
show.contours: Logical, whether to show contour lines (default TRUE)
main: Plot title
...: Additional arguments passed to plotting functions

Value

Invisible NULL

Examples

if (FALSE) { # \dontrun{
grid <- create.grid(30)
f <- function(x, y) sin(3*x) * cos(3*y)
f.grid <- evaluate.function.on.grid(f, grid)
critical <- find.critical.points(f.grid)
traj <- compute.gradient.trajectory(15, 20, f.grid)
morse.analysis.plot(grid, f.grid, traj, critical)
} # }