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Topic: find a point relative to three other points
Replies: 2   Last Post: Feb 2, 2014 10:47 AM

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hajizadeh

Posts: 2
From: Iran
Registered: 1/29/14
find a point relative to three other points
Posted: Jan 29, 2014 10:55 AM
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Dear all,

I want to obtain the 3-dimensional coordinate of point d. I know the following information:
- Point d should be placed in the plane formed by (point a, point b, point c)
- I have the distance between point c, point d
- The line formed by (point c, point d) is perpendicular to the line formed by (point a, point d)
- Points a, c, d are placed on the circumference of a circle
With this information, I want to obtain the 3d coordinate of point d with Matlab software. I want to obtain a system of linear equations to make it easy for Matlab if possible. Could anyone help me with writing this code or system of equations?



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