[問題] 如何把算出來的矩陣一一存下來?已回收
原po是自學的初學者,
常常卡在一些看似簡單的小地方....
很頭痛啊> <!!!
目前的問題:
有500個(X,Y,Z)座標值,分別要做對"角度A"旋轉,
A也有500個值。
目前的寫法:
for ii=1:500
Rotation_a = [cos(A(ii)) sin(A(ii)) 0;-sin(A(ii)) cos(A(iit)) 0;0 0 1]
end
XYZ_NEW = Rotation_a * XYZ;
發現算出來是錯的,
好像是我的Rotation_a沒有每個值都存出來,
要如何把他每個跑出來的矩陣存下來,
然後再做接下來的運算呢......
不知道這樣敘述大家看不看的懂.....
麻煩幫幫忙了 > <!!!
謝謝!!!
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