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Help with manipulate and 3D plotting
*To*: mathgroup at smc.vnet.net
*Subject*: [mg122113] Help with manipulate and 3D plotting
*From*: Eddy C <mcgee.a.c at googlemail.com>
*Date*: Fri, 14 Oct 2011 05:55:02 -0400 (EDT)
*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com
Good afternoon,
I could really do with some help with this.
I have an array containing a series of x, y pairs, and I have a
formula which takes these x, y pairs as inputs along with three other
variables a, b, & c to calculate each z value.
What I need to be able to do is calculate the corresponding z value
for each x, y pair, then create an interpolated surface through these
x, y, z points. Three slider bars will then update the values of a, b,
and c which in turn update the z calculation and update the plot.
The stage I am currently at is as follows:
Manipulate [ ListPoint3d [ Table [ functionName [x, y, a, b, c], {x,
10, 40}, {y, 10, 90} ], ColorFunction -> "Rainbow" ], {a, 0, 1}, {b,
0, 1}, {c, 0, 1} ]
With the above example I am not using the correct input matrix
containing x, & y just to try and get it working, but the slider bars
are unresponsive and it also doesn't look like the values are being
calculated correctly either.
Any feedback/advice would be greatly appreciated,
Many thanks,
EC
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