| Author |
Comment/Response |
luigi
|
 07/24/12 05:48am
Hi guys,
I have a problem.
I have a certain function f[x,y] and I want to plot the y which maximises f given x when 0 <= x <= 1 (The function f[] is very complex).
Then I simply define f[] and then:
Plot[
NArgMax[{f[x,y], 0 <= y <= 1}, y],
{x, 0, 1}]
However I know that there is a discontinuity in a certain point (say point u). In this point f[0,u] = f[1,u] > f[t,u] for all 0< t < 1.
Then there is a discontinuity and I would like to exclude it from the graph.
I tried to do the following (I tried several things):
Plot[
NArgMax[{f[x,y], 0 <= y <= 1}, y],
{x, 0, 1}, Exclusions -> {f[1,x] == f[0,x], f[1,x] > f[0.34, x]}]
But no results, what I can do?
It is possible to define a list of coordinates {y,x} which maximise f[] and then plot it?
I know what is the point to exclude, but I don't want to do in this way because for certain parameters that discontinuity does not exist.
Thank you
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