Maðurinn sem er ekki með ljáinn ([info]utlendingurinn) wrote,
@ 2006-02-03 06:56:00
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Current mood: tired
Current music:Random new music
Entry tags:sérverkefni

The time is what ??
I've been up all night trying to debug my Matlab code for my research project. Not finding the bug, is very frustrating and I have school today from 9-18. Though the bug is an interesting case of compound error as the values don't start to diverge wildly until the 3rd og 4th iteration.

In short I worked on it until my brain simply shutdown. But now it's time for homework due in two hours, so sleep is kinda not an option.

From Matlab:
fc=11 Fmax=5.065944e-01 diff=2.046066e-04
fc=20 Fmax=5.050622e-01 diff=2.046066e-04
fc=29 Fmax=5.035363e-01 diff=2.046066e-04
fc=38 Fmax=5.020166e-01 diff=2.046066e-04
fc=47 Fmax=5.005036e-01 diff=2.046066e-04


From Fortran
11 5.065944E-01 2.046052E-04
20 5.050622E-01 2.046052E-04
29 5.020055E-01 2.046052E-04
38 4.974389E-01 2.046052E-04
47 4.913846E-01 2.046052E-04




(4 comments) - (Post a new comment)


[info]jilmavi
2006-02-03 04:22 pm UTC (link)
I had to click... But I wasn't very interested ;)

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[info]velvetchamber
2006-02-07 12:43 pm UTC (link)
I had to click too, but I was interested, mainly because it's so alien.

(Reply to this) (Parent)


(Anonymous)
2006-03-01 11:09 pm UTC (link)
Finnst líklegast að þú sért búinn að leysa þetta, en er einhver séns að sjá kóðann samt?

-Ásgeir

(Reply to this) (Thread)


[info]utlendingurinn
2006-03-02 12:26 am UTC (link)
Já þú mátt alveg fá að sjá hann. En ég ætla hinsvegar ekki að setja hann á netið.

En ég fann hvað var að þessum kóða, ég núllaði óvart eina breytu óvart í hverju skrefi þannig að hraðinn á kerfinu var fremur lítill miðað við hvað hann gæti verið.

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