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[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
ȫâÀÇ |
2021-05-20 |
±ÛÁ¦¸ñ |
[°øÁö] Àΰ ¼ö°»ý Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ý |
ÀÛ¼ºÀÚ |
ȫâÀÇ |
µî·ÏÀÏ |
2021-05-20 |
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¾È³çÇϼ¼¿ä, ȫâÀÇ ¼±»ý´ÔÀÔ´Ï´Ù.
Àΰ ¼ö°»ý ¿©·¯ºÐµé
Ä«Ä«¿ÀÅå ÁúÀÇÀÀ´ä ¹æ¹ýÀÔ´Ï´Ù.
* Áú¹® ¹æ¹ý
1. Ä«Ä«¿ÀÅå¿¡ ¼±»ý´Ô ¾ÆÀ̵ð Ãß°¡
ȫâÀÇ ¼±»ý´Ô Ä«Ä«¿ÀÅå ¾ÆÀ̵ð : hongdly
2. Áú¹®ÇÒ ¶§, º»ÀÎÀÌ ¼ö°ÇÏ°í ÀÖ´Â °ÀÇ¸í ±âÀç / ¸î °ÀÎÁö ±âÀçÇØÁֽñ⠹ٶø´Ï´Ù.
°¨»çÇÕ´Ï´Ù. |
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2639 |
p178 ´ëÇ¥±âÃâÀ¯Çü2 |
yywill** |
2019-10-16 |
±ÛÁ¦¸ñ |
p178 ´ëÇ¥±âÃâÀ¯Çü2 |
ÀÛ¼ºÀÚ |
yywill** |
µî·ÏÀÏ |
2019-10-16 |
|
±×·¡ÇÁ ±×·ÁÁÖ½Ç ¶§ ·çÆ®3ºÐÀÇ x¼±ºÐÀ» ±×¸®½Ã°í´Â, ±× »çÀÕ°¢ÀÌ 30µµ¶ó°í Çϼ̴µ¥ °¢ÀÌ 30µµ ÀΰÍÀº ¾î¶»°Ô ±¸ÇØ¾ß Çϴ°ǰ¡¿ä???
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haeun8** |
2019-10-28 |
±ÛÁ¦¸ñ |
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ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-10-28 |
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xÃà°ú Á÷¼±ÀÌ ÀÌ·ç´Â °¢À» ¥è¶ó ÇÒ ¶§,
y=mx ¿¡¼ m=tan¥è À̹ǷΠ1/·çÆ®3 ÀÇ °ªÀ» °¡Áö´Â tan ÀÇ °¢µµ´Â 30µµ ÀÔ´Ï´Ù. |
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2638 |
P139 71¹ø |
bsh09** |
2019-10-15 |
±ÛÁ¦¸ñ |
P139 71¹ø |
ÀÛ¼ºÀÚ |
bsh09** |
µî·ÏÀÏ |
2019-10-15 |
|
Çؼ³¿¡ ³ª¿ÍÀÖ´Â A(¥ë)ÀÇ 4¹ø° ÁÙ¿¡¼´Â cos¥ë ¶ó°í µÇ¾îÀִµ¥ ÃÖÁ¾ °á°ú, Áï 5¹ø° ÁÙ¿¡¼´Â cos¥ëx¶ó°í µÇ¾îÀÖ¾î¼ ¿Ö ±×·±°ÇÁö ±Ã±ÝÇÕ´Ï´Ù. |
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haeun8** |
2019-10-28 |
±ÛÁ¦¸ñ |
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haeun8** |
µî·ÏÀÏ |
2019-10-28 |
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¿ÀŸÀÔ´Ï´Ù. x °¡ ºüÁø cos¥ë °¡ ¸Â½À´Ï´Ù. |
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2637 |
P138 68¹ø |
bsh09** |
2019-10-15 |
±ÛÁ¦¸ñ |
P138 68¹ø |
ÀÛ¼ºÀÚ |
bsh09** |
µî·ÏÀÏ |
2019-10-15 |
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ÇÔ¼ö f(¡¿)´Â ÁֱⰡ 2L=4 (L=2)ÀÎ ÇÔ¼öÀ̹ǷΠǪ¸®¿¡ ±Þ¼ö´Â f(¡¿)=a0+¢²(ancos(n¥ð/2)x + bnsin(n¥ð/2)¡¿) ¶ó°í Çؼ³¿¡ ³ª¿ÍÀִµ¥, ½Ã±×¸¶ºÎºÐ¸¸ º¸¸é n=1À» ³Ö¾úÀ» ¶§ a1cos(¥ð/2)¡¿ °¡ ³ª¿Í¾ß Çϴµ¥ ´ä¿¡´Â cos¥ðx·Î µÇ¾îÀÖ½À´Ï´Ù. ¿ÀŸÀΰ¡¿ä?? ¾Æ´Ï¸é Á¦°¡ ³õÄ£ ºÎºÐÀÌ ÀÖ´Â °Ç°¡¿ä?? |
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haeun8** |
2019-10-28 |
±ÛÁ¦¸ñ |
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haeun8** |
µî·ÏÀÏ |
2019-10-28 |
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¿ÀŸÀÔ´Ï´Ù. cos¥ðx °¡ ¾Æ´Ñ cos(¥ð/2)x °¡ ¸Â½À´Ï´Ù. |
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2636 |
341p À¯ÇüÇнÀ2 |
thdtkddlr0** |
2019-10-15 |
±ÛÁ¦¸ñ |
341p À¯ÇüÇнÀ2 |
ÀÛ¼ºÀÚ |
thdtkddlr0** |
µî·ÏÀÏ |
2019-10-15 |
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ÁÖ¾îÁø °î¼±ÀÇ È¸Àü ¹æÇâÀÌ ½Ã°è ¹æÇâÀÎ °ÍÀº ¾î¶»°ÔÇؼ ¾Ë ¼ö ÀÖ³ª¿ä? |
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haeun8** |
2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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¹®Á¦¿¡¼ ÁÖ¾îÁ³½À´Ï´Ù.
±âº» ¹æÇâÀº ¹Ý½Ã°è¹æÇâÀÔ´Ï´Ù.
ÁÂÇ¥ÃàÀ» ¹Ý½Ã°è¹æÇâ ȸÀüÇÑ´Ù ³ª¿ÍÀÖÀ¸¹Ç·Î
°î¼±Àº ½Ã°è¹æÇâÀ¸·Î ȸÀüÇÕ´Ï´Ù. |
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2635 |
5° 1½Ã°£18ºÐ 50ÃÊ |
vtor** |
2019-10-15 |
±ÛÁ¦¸ñ |
5° 1½Ã°£18ºÐ 50ÃÊ |
ÀÛ¼ºÀÚ |
vtor** |
µî·ÏÀÏ |
2019-10-15 |
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Á÷±³´ë°¢È°¡ ¹º°¡¿ä? |
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haeun8** |
2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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°¡¿ªÇà·Ä P °¡ Á÷±³Çà·ÄÀ̾î¼
A=PDP^-1=PDP^T ·Î ´ë°¢È µÇ´Â °ÍÀ» Á÷±³´ë°¢È¶ó ÇÕ´Ï´Ù. |
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2634 |
5° 55ºÐ |
vtor** |
2019-10-15 |
±ÛÁ¦¸ñ |
5° 55ºÐ |
ÀÛ¼ºÀÚ |
vtor** |
µî·ÏÀÏ |
2019-10-15 |
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¿©±â¼ ¿Ö (1,x)¸¦ f1, f2·Î À⳪¿ä? ÀâÀ»²¨¸é c0, c1À» Àâ´Â°Å ¾Æ´Ñ°¡¿ä???? |
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haeun8** |
2019-10-15 |
±ÛÁ¦¸ñ |
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ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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P_1 ÀÇ ±âÀú´Â 1 °ú x ·Î »ý¼ºµÇ´Â °ø°£À̹ǷÎ
±âÀúÀÎ 1 °ú x ·Î Àâ½À´Ï´Ù. |
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2633 |
P138 68¹ø |
bsh09** |
2019-10-14 |
±ÛÁ¦¸ñ |
P138 68¹ø |
ÀÛ¼ºÀÚ |
bsh09** |
µî·ÏÀÏ |
2019-10-14 |
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Ç»¸®¿¡ ±Þ¼ö¿¡¼ n=1ÀÏ ¶§ cos(ÆÄÀÌX)°¡ ´äÀÌ´øµ¥ Çؼ³¿¡ ÁØ ´ä¿¡ n=1À» ³Ö¾îµµ cos(1/2ÆÄÀÌX)°¡ ³ª¿Í¼ Áú¹®µå·È½À´Ï´Ù. |
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2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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º»ÀÎÀÇ Çؼ³¿¡¼ n=1 À» ´ëÀÔÇßÀ» ¶§ cos(pix) °¡ ³ª¿Â´Ù´Â ¸»Àΰ¡¿ä?
ÇöÀç Ã¥ Çؼ³¿¡¼ À߸øµÈ Á¡À» ãÁö ¸øÇÏ¿´½À´Ï´Ù.
º»ÀÎÀÇ Ç®ÀÌ¿Í ºñ±³ÇÏ´Â Áú¹®Àº ±× Çؼ³µµ °°ÀÌ Ã·ºÎÇÏ¿© Áú¹® ¹Ù¶ø´Ï´Ù. |
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2632 |
P139 71¹ø |
bsh09** |
2019-10-14 |
±ÛÁ¦¸ñ |
P139 71¹ø |
ÀÛ¼ºÀÚ |
bsh09** |
µî·ÏÀÏ |
2019-10-14 |
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71¹ø ´ä°ú Çؼ³Áö¿¡ cos¤µx ¶ó°í µÇ¾îÀִµ¥ (¤µ : ¶÷´Ù) °©ÀÚ±â x°¡ ¿Ö ´ä¿¡ ³ª¿Ô´Â Áö ±Ã±ÝÇÕ´Ï´Ù. |
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2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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2631 |
4° 58ºÐ |
vtor** |
2019-10-14 |
±ÛÁ¦¸ñ |
4° 58ºÐ |
ÀÛ¼ºÀÚ |
vtor** |
µî·ÏÀÏ |
2019-10-14 |
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¿©±â¼ 4¹øÀÌ ¿Ö 3Â÷¿øÀΰ¡¿ä? p2À̸é 2Â÷¿ø¾Æ´Ñ°¡¿ä?? |
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2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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2Â÷ÀÌÇÏÀÇ ´ÙÇ×½ÄÀ» ÀÌ·ç´Â °ÍÀº »ó¼öÇ×, ÀÏÂ÷Ç×, ÀÌÂ÷Ç× À̹ǷΠ3Â÷¿øÀÔ´Ï´Ù. |
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2630 |
4° 52ºÐ´ë |
vtor** |
2019-10-14 |
±ÛÁ¦¸ñ |
4° 52ºÐ´ë |
ÀÛ¼ºÀÚ |
vtor** |
µî·ÏÀÏ |
2019-10-14 |
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¿©±â¼ w¿¡ ¼öÁ÷ÀÎ º¤ÅÍ°¡ ¹®Á¦¿¡ ÁÖ¾îÁø º¤ÅÍ 3°³¿Í ¿Ö ¼öÁ÷°ü°èÀΰÅÁÒ?? |
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2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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w ¿¡ ¼öÁ÷ÀÎ °ÍÀº w ÀÇ ¸ðµç º¤ÅÍ¿Í ¼öÁ÷ÀÔ´Ï´Ù.
¼¼ º¤ÅÍ´Â w ¿¡ Æ÷ÇԵǾî ÀÖ´Â º¤ÅÍÀ̹ǷΠ¼öÁ÷ÀÌ µË´Ï´Ù. |
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2629 |
3° 53ºÐ |
vtor** |
2019-10-14 |
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3° 53ºÐ |
ÀÛ¼ºÀÚ |
vtor** |
µî·ÏÀÏ |
2019-10-14 |
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¿©±â¼ T^2=TÀ̶ó°í Çߴµ¥ ±×·¸´Ù¸é ¸èµîÇà·ÄÀ̶ó°í ºÁµµ µÇ³ª¿ä? ±×¸®°í ¸èµîÇà·Äµµ Çà·Ä½ÄÀÌ 0¶Ç´Â 1ÀÌ ³ª¿À´Â°Ç°¡¿ä? |
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2019-10-15 |
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haeun8** |
µî·ÏÀÏ |
2019-10-15 |
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2628 |
41° °ü¼º´É·ü Æ÷¹°¼± ȸÀü ¹®Á¦ ´ëÇ¥À¯Çü 1 »óÀ§20%¹®Á¦ |
chpark** |
2019-10-13 |
±ÛÁ¦¸ñ |
41° °ü¼º´É·ü Æ÷¹°¼± ȸÀü ¹®Á¦ ´ëÇ¥À¯Çü 1 »óÀ§20%¹®Á¦ |
ÀÛ¼ºÀÚ |
chpark** |
µî·ÏÀÏ |
2019-10-13 |
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¤·¸Ç¿À¸¥ÂÊ ½Ä¿¡¼ ¿Ö °©ÀÚ±â 2ÆÄÀÌÁ¦°öÀÌ µÇ´ÂÁö ÀÌÇØ°¡ Àß ¾È°©´Ï´Ù. |
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2019-10-14 |
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ÀÛ¼ºÀÚ |
haeun8** |
µî·ÏÀÏ |
2019-10-14 |
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´ÙÀ½ Áú¹®ºÎÅÏ ¸î°ÀÇ ¸îºÐÀÎÁö ¶Ç´Â Ã¥ ¸îÆäÀÌÁöÀÎÁö ¸í½Ã¹Ù¶ø´Ï´Ù.
°ÀÇ´Â °è»ê½Ç¼ö°¡ ÀÖ¾ú½À´Ï´Ù.
Ã¥ÀÇ Çؼ³Àº ¿Ç°Ô °è»êÀÌ ÀûÇôÀÖÀ¸´Ï È®ÀÎ ¹Ù¶ø´Ï´Ù. |
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2627 |
237p ¹®Á¦ 50 Áú¹®ÀÔ´Ï´Ù |
rudah19** |
2019-10-13 |
±ÛÁ¦¸ñ |
237p ¹®Á¦ 50 Áú¹®ÀÔ´Ï´Ù |
ÀÛ¼ºÀÚ |
rudah19** |
µî·ÏÀÏ |
2019-10-13 |
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ÀÌÇØ°¡ ¾È µË´Ï´Ù
PÀÇ ÁýÇÕÀÌ »ï°¢ÇüÀÇ ¸éÀûÀÎ °Ç ¾Ë°Ú´Âµ¥
»ï°¢Çü ¸éÀû ±¸ÇÏ´Â Çؼ³ÀÌ ¹«½¼ ¸»ÀÎÁö ¸ð¸£°Ú½À´Ï´Ù. |
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2019-10-14 |
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haeun8** |
µî·ÏÀÏ |
2019-10-14 |
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Çؼ³ÀÇ Ç®À̺¸´Ù´Â
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2626 |
165p À¯ÇüÇнÀ3 |
y591** |
2019-10-12 |
±ÛÁ¦¸ñ |
165p À¯ÇüÇнÀ3 |
ÀÛ¼ºÀÚ |
y591** |
µî·ÏÀÏ |
2019-10-12 |
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º¸±â ¤§ Ç®À̸¦ ½ÄÀ» ¹ÌºÐÇؼ Á¹̺аè¼ö ¿ì¹ÌºÐ°è¼ö°°´Ù°íÇؼǪ¸é ¾ÈµÇ³ª¿ä?
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2019-10-14 |
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haeun8** |
µî·ÏÀÏ |
2019-10-14 |
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2625 |
P96 À¯ÇüÇнÀ2 |
bsh09** |
2019-10-12 |
±ÛÁ¦¸ñ |
P96 À¯ÇüÇнÀ2 |
ÀÛ¼ºÀÚ |
bsh09** |
µî·ÏÀÏ |
2019-10-12 |
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Çؼ³¿¡ e^x¸¦ ¹ÌºÐÇÑ ±Þ¼ö¿¡ ½Ã±×¸¶ ¹üÀ§°¡ n=0ºÎÅͶó°í µÇ¾îÀִµ¥ ¿ø·¡ ¹ÌºÐÇϸé n=0 ->n=1·Î ¹Ù²î´Â °Í ¾Æ´Ñ°¡¿ä??? |
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2019-10-14 |
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haeun8** |
µî·ÏÀÏ |
2019-10-14 |
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n=0 ÀÏ ¶§ÀÇ °ªÀÌ 0À̹ǷΠn=0 ºÎÅ͵µ ¸ÂÀ¸¸ç n=1 ºÎÅÍ µµ ¸Â½À´Ï´Ù. |
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