how to find position ?

Question

Yan Ket 2021-6-23

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/863770-how-to-find-position

编辑： Yan Ket 2021-6-23

Hello

I'm programming this is my simulator:

x = 5:1:6; y = 7:1:8; x1=62:1:63; y1=61:1:62 ; x2=21:1:22; y2=11:1:12;
[z,v] = test(x, y,x1,y1,x2,y2); % myfunction
C1   = reshape(z,[ ],size(z,2),1);    % change matrix dimensions 6D to 2D
C2   = reshape(v,[ ],size(v,2),1);     % change matrix dimensions 6D to 2D
C     = [C1,C2];                                % size 32*4
U     = reshape(C,64,2);                   % size 64*2
frr     = reshape(U,32,4);                   % size 32*2
fr1    = frr(:, 1:2);                                % split matrix
fr2    = frr(:, 3:4);                                 % split matrix
A      = reshape(fr1,[2,2,2,2,2,2])        % change matrix dimensions 2D to 6D
B      = reshape(fr2,[2,2,2,2,2,2])       % change matrix dimensions 2D to 6D
V      =1.0e+04 * 4.6874;                    %find the minimum  
dif     = abs(A-V);
[minf, iLinear] = min(dif(:));
[i1, i2, i3, i4, i5,i6] = ind2sub(size(dif), iLinear)    %find the position of that value
x (i1)
y (i2)
x1(i3)
y1(i4)
x2(i5)
y2(i6)

In conclusion . I have a 6D input. (2,2,2,2,2,2) I converted it to 2D.(to do something) I converted it back to 6D as before. I'm not sure. I find the minimum and its position.I will get the correct value. would you recommend what I could do?

Thank you for your kindness.