How to match two arrays

Question

Yro 2021-1-6

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/709843-how-to-match-two-arrays

回答： KSSV 2021-1-6

Hi, how can I make the match two following arrays? I want to obtain a 29x1 array with the position of the corresponding match.

Tried the following, performing a cell array for each position but I get what I want.

for i = 1:length(PATTERNS_FOR_ERANOS)
    DATA_FROM_DAKOTA1{i} = find(POSICIONES_ERANOS(:,1) == PATTERNS_FOR_ERANOS(i,1));
    DATA_FROM_DAKOTA2{i} = find(POSICIONES_ERANOS(:,2) == PATTERNS_FOR_ERANOS(i,2));
end

% 87x2 array
POSITIONS = [ ...
31	29
31	30
30	31
29	31
29	30
30	29
31	28
32	28
32	29
...
];
% 29x2 array
PATTERNS_FOR_ERANOS = [...
26	34
28	34
30	34
32	32
34	30
34	28
34	26
33	27
31	27
29	27
...
];
% 29x1 array
DATA_FROM_DAKOTA = [...
1
2
3
4
4
5
7
8
9
3
2
...
];