How to create array xy corresponding z

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SP
SP 2020-7-11
评论： SP 2020-7-11
Hello
I have a problem with array. Now, I have xy, that is 640x480. Then I know the values of each z, that is 480 values correspoding to y axis.
I would like to ask that how can I make XYZ array.
I try to use cat already. But it is 640x480x2 (xyz) that is 2 pages, that the first page is 640x480 and the second page is z values. I don't know I can link the first page with the second page or not.
If you have an idea, please suggest to me.
Thank you so much
  2 个评论
madhan ravi
madhan ravi 2020-7-11
So x has 680 and y has 480 elements , correct?
SP
SP 2020-7-11
Yes sir. And z values corresponding to y axis (along horizontal axis).

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回答（1 个）

madhan ravi
madhan ravi 2020-7-11
xyz = {x(:), y(:), z(:)}
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madhan ravi
madhan ravi 2020-7-11
If you could illustrate aiding a 2X2X2 matrix and state explicitly how it should look like, would be better.
SP
SP 2020-7-11
Assume like this. I have XY plane like in this figure. And Z in my work is depth position corresponding to y-axis. Assume I will plot graph 3d, it means that I need to use Z but Z is in the second page.
I would like to ask that can I link the Z in second page to XY plane correspondng to y-axis in first page .

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