Re: Complex diagram
- To: mathgroup at smc.vnet.net
- Subject: [mg123451] Re: Complex diagram
- From: "Dr. Wolfgang Hintze" <weh at snafu.de>
- Date: Thu, 8 Dec 2011 05:21:48 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <jbni9o$48v$1@smc.vnet.net>
You can easily plot real quantities which are function of complex
variables as for instance Abs[], Re[], Im[] like this
f[x_, y_] := 2*x + 3*I*y
Plot3D[Abs[f[x, y]], {x, -2, 2}, {y, -2, 2}];
Plot3D[Re[f[x, y]], {x, -2, 2}, {y, -2, 2}];
Plot3D[Im[f[x, y]], {x, -2, 2}, {y, -2, 2}];
Regards,
Wolfgang
"? ?" <shlwell1988 at gmail.com> schrieb im Newsbeitrag
news:jbni9o$48v$1 at smc.vnet.net...
> Can we draw complex funtions's diagram in Mathematica?
>
> For example, draw the picture of z=2*x+I*3*y
>