→ bob10590213:你h要開空間給他放吧。你這樣做他會一直覆蓋,當然只 03/27 22:54
→ bob10590213:會有一個值啊! 03/27 22:55
→ myolddays:可是我多寫一行h=zeros(1,100)好像也沒用@@ 03/27 23:03
推 bob10590213:你可以寫個for迴圈 03/27 23:19
→ bob10590213:for k=1:100 03/27 23:20
→ bob10590213:if ... 03/27 23:21
→ bob10590213:h(k)=...; 03/27 23:21
→ bob10590213:else 03/27 23:21
→ bob10590213:h=0; 03/27 23:22
→ bob10590213:end end 03/27 23:22
→ bob10590213:錯了,h=0改成h(k)=0;然後抱歉我不會丟水球@@ 03/27 23:22
→ shomingchang:改 R=50*ones(length(dsqr)); 03/28 00:49
→ shomingchang:和 h=1./(pi*R.^2); 03/28 00:49
→ shomingchang:可是只有在dsqr的每個元素都<=R.^2 h才不是0喔 03/28 00:51
→ cmjer:x y 是 0~20分100個點嗎? 03/29 09:44
→ cmjer:是的話 dsqr最大值只有800 每個元素都小於 R^2喔 03/29 09:46