RE: Variable number of intervals
- To: mathgroup at smc.vnet.net
- Subject: [mg40451] RE: [mg40437] Variable number of intervals
- From: "David Park" <djmp at earthlink.net>
- Date: Sun, 6 Apr 2003 04:34:09 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Vadim,
Would this simpler definition work for you?
Needs["Graphics`Colors`"]
f[x_, n_] := Ceiling[n x]/n
Plot[{f[x, 3], f[x, 7], f[x, 12]}, {x, 0, 1},
PlotStyle -> {Black, Red, Peacock}];
David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/
From: Vadim Nagornyi [mailto:vnagornyi at netscape.net]
To: mathgroup at smc.vnet.net
Hello,
here is the function that grows on unit interval in 12 steps:
n=12;
Map[(g[x_]:=#/n/;(#-1)/n<=x<=#/n)&,Range[n]];
Plot[g[x], {x,0,1}]
Now, changing n in the first line we can get different number of
steps.
Instead, I would like to make n the function parameter: g[x_,n_] and
define it when plotting, like
Plot[{g[x,3],g[x,7],g[x,12]}, {x,0,1}]
How to to this?
Thanks.
Vadim.