Sum overlapping region using surf
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Dear all,
I'm new in matlab and i'm doing some difficult stuff I guess...
I have 9 matrix (x1,y1,tl1, x2,y2,tl2 and x3,y3,tl3).
(x1,y1,tl1) correspond to the x and y coordinates of the transmission1
(x2,y2,tl2) correspond to the x and y coordinates of the transmission2
(x3,y3,tl3) correspond to the x and y coordinates of the transmission3
The dimension of x's is=20x19
The dimension of y's is=20x19
The dimension of tl's is=20x19
I'm plotting this three groups of matrixes using surf(x1,y,1,tl1) and surf(x2,y2,tl2) and surf(x3,y3,tl3) which gives me three overlapping circles.
First problem:
I need to sum the intersection/the overlapping region between these three plots
Second problem:
I will need to do the same for a n number circles (xn,yn,tln)
Thanks in advance for your help.
6 Kommentare
Walter Roberson
am 27 Jan. 2021
That's not a circle. Do you need the data to be projected into 2D and intersection done for that, or should intersection be done in 3D?
S = load('x_y_tl.mat')
surf(S.x1, 'edgecolor', 'none')
surf(S.y1, 'edgecolor', 'none')
surf(S.tl1, 'edgecolor', 'none')
surf(S.x1, S.y1, S.tl1, 'edgecolor', 'none')
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