accumulated error嚙瘢嚙緘?
2011-9-6 23:45
Amuro
accumulated error嚙瘢嚙緘?
嚙盤嚙褒過
嚙緘嚙瘦嚙瑾嚙諉伐蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙皚maximum absolute error嚙磐0.5cm
嚙豎個伐蕭嚙踝蕭嚙窮rea嚙皚accumulated error嚙磐嚙碼嚙篁?
嚙誹伐蕭嚙磐嚙踝蕭嚙瑾嚙緩嚙踝蕭嚙磐0.25cm^2
2011-9-6 23:49
嚙踝蕭嚙瑾嚙踝蕭
嚙諸了
嚙瞌嚙諒大嚙踝蕭嚙緯嚙瞎嚙諒小嚙踝蕭嚙緯嚙踝蕭嚙緣嚙踝蕭?
2011-9-6 23:52
Amuro
嚙稷嚙稻 #2 嚙踝蕭嚙瑾嚙踝蕭 嚙踝蕭嚙踝蕭嚙締
嚙踝蕭嚙踝蕭
嚙踝蕭嚙諸無嚙踝蕭 嚙諸師嚙盤嚙踝蕭
嚙踝蕭嚙磐嚙踝蕭 嚙編 "嚙誰積嚙羯嚙緣"
======================
嚙磐嚙踝蕭嚙稻yahoo嚙踝蕭嚙踝蕭+嚙範嚙盤
accumulated percentage error嚙緯嚙踝蕭嚙磐 est.area - min.area / est.area * 100%
[[i] 嚙踝蕭嚙踝蕭嚙諒恬蕭嚙� Amuro 嚙踝蕭 2011-9-7 00:05 嚙編嚙踝蕭 [/i]]
2011-9-7 05:41
satzuna
[quote]嚙趣帖嚙踝蕭 [i]Amuro[/i] 嚙踝蕭 2011-9-6 23:45 嚙緻嚙踝蕭
嚙盤嚙褒過
嚙緘嚙瘦嚙瑾嚙諉伐蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙皚maximum absolute error嚙磐0.5cm
嚙豎個伐蕭嚙踝蕭嚙窮rea嚙皚accumulated error嚙磐嚙碼嚙篁?
嚙誹伐蕭嚙磐嚙踝蕭嚙瑾嚙緩嚙踝蕭嚙磐0.25cm^2 [/quote]
嚙磅嚙瞌嚙踝蕭嚙踝蕭嚙踝蕭
accumulated error嚙瞌嚙碼嚙緹嚙踝蕭aerror嚙踝蕭elements嚙諛哨蕭嚙瞑嚙踝蕭⑶�相哨蕭嚙踝蕭嚙緣,嚙緻嚙緣嚙瞌嚙踝蕭accumulated error
嚙磐嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙瞌2,maximum absolute error嚙瞌0.5
(2+0.5)x(2+0.5) - 2x2
=6.75-4
=2.75
2x2 - (2-0.5)x(2-0.5)
=4 - 2.25
=1.75
嚙碼嚙緹嚙踝蕭桮嚙踝蕭蚴嚙踝蕭嚙踝蕭j嚙踝蕭嚙踝蕭嚙踝蕭,嚙稽嚙瞇嚙瞌2.75
[[i] 嚙踝蕭嚙踝蕭嚙諒恬蕭嚙� satzuna 嚙踝蕭 2011-9-7 05:45 嚙編嚙踝蕭 [/i]]
2011-9-7 06:46
UniCorn
[quote]嚙趣帖嚙踝蕭 [i]satzuna[/i] 嚙踝蕭 2011-9-7 05:41 AM 嚙緻嚙踝蕭
嚙磅嚙瞌嚙踝蕭嚙踝蕭嚙踝蕭
accumulated error嚙瞌嚙碼嚙緹嚙踝蕭aerror嚙踝蕭elements嚙諛哨蕭嚙瞑嚙踝蕭⑶�相哨蕭嚙踝蕭嚙緣,嚙緻嚙緣嚙瞌嚙踝蕭accumulated error
嚙磐嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭嚙瞌2,maximum absolute error嚙瞌0.5
(2+0.5)x(2+0.5) - 2x2
=6.75-4
=2.75
2x2 - (2-0.5)x(2-0.5)
=4 - 2.25
=1.75
嚙碼嚙緹嚙踝蕭桮嚙踝蕭蚴嚙踝蕭嚙踝蕭j嚙踝蕭嚙踝蕭嚙踝蕭,嚙稽嚙瞇嚙瞌2.75[/quote]
嚙誹原本嚙踝蕭嚙磐嚙踝蕭嚙踝蕭,嚙踝蕭嚙踝蕭嚙瘩嚙磐嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭Y嚙碼嚙篁...
2011-9-7 13:14
satzuna
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2011-9-7 06:46 嚙緻嚙踝蕭
嚙誹原本嚙踝蕭嚙磐嚙踝蕭嚙踝蕭,嚙踝蕭嚙踝蕭嚙瘩嚙磐嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭Y嚙碼嚙篁... [/quote]
嚙稽嚙踝蕭嚙諉久嚙踝蕭嚙踝蕭嚙瘤嚙質都嚙諸了,嚙複望不嚙緯嚙瞌嚙踝蕭嚙瞇嚙緯
2011-9-7 16:26
alanyip14532
嚙稷嚙稻 #5 UniCorn 嚙踝蕭嚙踝蕭嚙締
嚙踝蕭嚙踝蕭峓r!
嚙賭有嚙踝蕭嚙踝蕭嚙瞑嚙踝蕭r!
2011-9-7 16:49
0V0
嚙稷嚙稻 #7 alanyip14532 嚙踝蕭嚙踝蕭嚙締
嚙瞌嚙踝蕭嚙箠嚙瞌嚙盤嚙踝蕭,嚙踝蕭UniCorn嚙踝蕭嚙緻嚙盤嚙踝蕭
嚙踝蕭嚙踝蕭茈D嚙諉堆蕭嚙瘩嚙踝蕭
嚙踝蕭let x be the length of spuare
2x-([x-0.5]*[x-0.5])
([x+0.5]*[x+0.5])-2x
嚙踝蕭怳j嚙踝蕭嚙�
[[i] 嚙踝蕭嚙踝蕭嚙諒恬蕭嚙� 0V0 嚙踝蕭 2011-9-7 17:05 嚙編嚙踝蕭 [/i]]
2011-9-7 18:30
Amuro
嚙稷嚙稻 #4 #5 #6 #7 #8 嚙踝蕭嚙踝蕭嚙締
嚙緩嚙踝蕭 thx
2011-9-7 20:33
UniCorn
[quote]嚙趣帖嚙踝蕭 [i]alanyip14532[/i] 嚙踝蕭 2011-9-7 04:26 PM 嚙緻嚙踝蕭
嚙踝蕭嚙踝蕭峓r!
嚙賭有嚙踝蕭嚙踝蕭嚙瞑嚙踝蕭r! [/quote]
嚙璀嚙踝蕭嚙豎呀?
嚙踝蕭蚳嚙踝蕭嚙誹寫嚙踝蕭嚙瞑嚙踝蕭r?
嚙踝蕭嚙踝蕭帤N嚙盤嚙踝蕭嚙�?
嚙璀嚙踝蕭嚙碼嚙踝蕭讀嚙踝蕭嚙複架?
[quote]嚙趣帖嚙踝蕭 [i]0V0[/i] 嚙踝蕭 2011-9-7 04:49 PM 嚙緻嚙踝蕭
([x+0.5]*[x+0.5])-[color=Red]2x[/color]
嚙踝蕭怳j嚙踝蕭嚙�
[/quote]
嚙磐x^2