我放棄了,得出的結論是,沒有合理的努力量會產生預期的結果。這個例子不僅僅是一次轉化,而是預期的例子是3次轉化 - 所以工作是三次。我在15分鐘內想出了一個Matlab解決方案。我明白,不是每個人都可以訪問Matlab。所以,如果有人提出了任何合理的工作excel解決方案,我會歡迎知識並將該答案標記爲已接受的答案。無論如何,這裏是Matlab腳本:
M = csvread('pointData.csv');
T1result = zeros(215,6);
T2result = zeros(215,6);
T3result = zeros(215,6);
for i=1:215,
m = [M(i,1) M(i,2) 1; M(i,3) M(i,4) 1; M(i,5) M(i,6) 1];
x = [M(i,7);M(i,9);M(i,11)];
y = [M(i,8);M(i,10);M(i,12)];
xresult = m\x;
yresult = m\y;
T1result(i,:) = [transpose(xresult),transpose(yresult)];
m = [M(i,7) M(i,8) 1; M(i,9) M(i,10) 1; M(i,11) M(i,12) 1];
x = [M(i,13);M(i,15);M(i,17)];
y = [M(i,14);M(i,16);M(i,18)];
xresult = m\x;
yresult = m\y;
T2result(i,:) = [transpose(xresult),transpose(yresult)];
m = [M(i,13) M(i,14) 1; M(i,15) M(i,16) 1; M(i,17) M(i,18) 1];
x = [M(i,19);M(i,21);M(i,23)];
y = [M(i,20);M(i,22);M(i,24)];
xresult = m\x;
yresult = m\y;
T3result(i,:) = [transpose(xresult),transpose(yresult)];
end
LeafId = csvread('extraColumnsForID.csv');
Tresult = [LeafId, T1result, T2result, T3result];
csvwrite('transforms.csv',Tresult);