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15216105346

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ÒýÓûØÌû:
6Â¥: Originally posted by ÎÒÊÇשͷ at 2016-04-07 14:57:13
ÎÒ¿´ÁËÏÂÕâ¸ö±à³Ì£¬»¹ÓиöÎÊÌâÏëÇë½ÌÄ㣬Õâ¸ö¶ÁÈëµÄCS1ÎļþÊý¾ÝÊÇʲôÊý¾Ý°¡£¬»¹ÓÐÕâ¸öm¡¢n¡¢P¡¢Q·Ö±ð´ú±íµÄÊÇʲô£¬Ð»Ð»...

m nÊǾØÕóµÄÐÐÁÐÊý£¬PQÊǾØÕ󣡿´¿´matlab ½Ì²Ä°É

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7Â¥2016-04-07 17:59:05
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2Â¥2015-09-14 15:12:46
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15216105346

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clear
Ob=0;Onb=0;Of=0;
A=xlsread('CS1');
[m,n]=size(A);
Si=0;Ca=0;O=0;
for i=2:m
    if A(i,4)==1
        Si=Si+1;
    elseif A(i,4)==2
        Ca=Ca+1;
    else
        O=O+1;
    end
end

for i=Si+Ca+2:Si+Ca+O+1 %OµÄ¸öÊý
    for j=2:Si+Ca+1 %SiºÍCaµÄ¸öÊý
        B(i-Si-Ca-1,j-1)=sqrt((A(i,1)-A(j,1))^2+(A(i,2)-A(j,2))^2+(A(i,3)-A(j,3))^2);
    end
    [P,Q]=sort(B(i-Si-Ca-1,1:Si+Ca));
    if Q(1)<Si+2&&Q(2)<Si+2
        Ob=Ob+1;
    end
    if Q(1)<Si+2&&Q(2)>Si+1
        Onb=Onb+1;
    end
    if Q(1)>Si+1&&Q(2)<Si+2
        Onb=Onb+1;
    end
    if Q(1)>Si+1&&Q(2)>Si+1
        Of=Of+1;
    end
end

Ob=Ob/O*100
Onb=Onb/O*100
Of=Of/O*100

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3Â¥2015-09-14 23:37:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒÊÇשͷ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by 15216105346 at 2015-09-14 23:37:39
ÕâÊÇͳ¼Æ³ÌÐò£¬matlabµÄ£¡
¹©Äã²Î¿¼Ò»Ï£¡
clear
Ob=0;Onb=0;Of=0;
A=xlsread('CS1');
=size(A);
Si=0;Ca=0;O=0;
for i=2:m
    if A(i,4)==1
        Si=Si+1;
    elseif A(i,4)==2
        Ca=Ca+1;
    else ...

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