explore.3d.fun: Uses Manipulate to explore the function z.fun

In skranz/sktools: Helpful functions used in my courses

Description

Uses Manipulate to explore the function z.fun

Usage

explore.3d.fun(z.fun, plot.type = "image", xrange, yrange = xrange,
  main = "Function Explorer", xlab = "x", ylab = "y", num.colors = 30,
  pal.colors = c("red", "white", "blue"), Vectorize.z.fun = TRUE,
  grid.length.default = 8, num.color.default = 100, image.fun = NULL,
  extra.control = list(), add.plot.fun = NULL, ...)

Examples

## Not run: 
  z.fun = function(x,y,a=1,b=1,c=1,d=1,e=1,...) {
    a*x^2+b*y^2+c*x^3+d*y^3+e*x*y  
  } 
  explore.3d.fun(z.fun=z.fun,plot.type="image",xrange=c(-2,2),Vectorize.z.fun=F,
                 extra.control = list(a=slider(-5.0,5.0,1,step=0.01)),
                 num.color.default=30)

## End(Not run)

skranz/sktools documentation built on April 12, 2021, 11:43 a.m.