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simulink double value into a logical type error

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KAI XUN CAI
KAI XUN CAI 2018-1-30
评论： KAI XUN CAI 2018-1-30
if true
function y = ratioimg(u)
[L2,num2]=bwlabel(u,8); %連通區域標記
B2=false(size(u));
for i=1:num2
[r,c] = find(L2==i);
left = min(c);
right = max(c);
up = min(r);
down = max(r);
d = (down-up) / (right-left);
if d > 0.7 & d < 1.42
% [x,y]=find(L2==i); % Done above already
B2 = B2 + bwselect(u, c, r, 8); %%%把滿足長寬比在0.8到2的區域留下
end
end
y = B2;
end
i use this function on the simulink but show the error
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Birdman
Birdman 2018-1-30
Which line the conversion will take place? Be more specific.

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回答（1 个）

Fangjun Jiang
Fangjun Jiang 2018-1-30
B2 is logical.
B2 = B2 + bwselect(u, c, r, 8)
should be
B2 = or(B2,bwselect(u, c, r, 8))

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