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qianzhanyi

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú¶þÔªº¯ÊýµÄ×îС¶þ³Ë·¨Çó½â ÒÑÓÐ1È˲ÎÓë

y=x1*(sin(a*pi/180)-sin(b*pi/180))+x2*(cos(a*pi/180)-cos(b*pi/180))
ÒÑÖªaºÍb£¬ ʹyµÄƽ·½ºÍ×îС£¬ Çóx1ºÍx2.Íò·Ö¸Ðл

a=[5:5:175],
b=[-109.0483508
-103.7972485
-100.0896568
-96.83787494
-93.84131528
-91.03889085
-88.40941082
-85.94801348
-83.65863551
-81.55074834
-79.63727486
-77.93287297
-76.45249947
-75.21034671
-74.21919541
-73.49012136
-73.03242616
-72.85365224
-72.95956248
-73.35398354
-74.03842659
-75.01143534
-76.26770258
-77.79715049
-79.58434415
-81.60870468
-83.84590603
-86.27055114
-88.85986647
-91.59804606
-94.48151348
-97.52786106
-100.800458
-104.5097194
-109.748251
]
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» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
x1, x2¶¼Îª0ʱ×îСֵΪ0£»
2Â¥2014-03-05 13:12:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianzhanyi

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2014-03-05 13:12:13
x1, x2¶¼Îª0ʱ×îСֵΪ0£»

·Ç³£¸Ðл¡£ÊèºöÁË£¬ÏÖÔÚÖØÐ¿´Õâ¸öÎÊÌâÊÇÓг£ÊýÏîµÄ¡£
y=x1*sin(a*pi/180)+x2*cos(a*pi/180)+b

ÒÑÖªa b  ÇóʹyµÄƽ·½ºÍ×îСµÄx1ºÍx2

a=[85:10:5]
b=0.123419909        0.123108522        0.122119963        0.120914803        0.119502171        0.117867303        0.116075055        0.114241383        0.111621904

Âé·³ÄúÁË
3Â¥2014-03-12 15:53:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianzhanyi

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by qianzhanyi at 2014-03-12 15:53:45
·Ç³£¸Ðл¡£ÊèºöÁË£¬ÏÖÔÚÖØÐ¿´Õâ¸öÎÊÌâÊÇÓг£ÊýÏîµÄ¡£
y=x1*sin(a*pi/180)+x2*cos(a*pi/180)+b

ÒÑÖªa b  ÇóʹyµÄƽ·½ºÍ×îСµÄx1ºÍx2

a=
b=0.123419909        0.123108522        0.122119963        0.120914803        0.119502171         ...

a=85 75 65 55 45 35 25 15 5
4Â¥2014-03-12 15:59:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
qianzhanyi: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, Ì«¸ÐлÁË ºÜÓÐÓà 2014-03-12 16:36:04
1stOptÇó½â£º
CODE:
Constant a=[85:-10:5], b=[0.123419909,0.123108522,0.122119963,0.120914803,0.119502171,0.117867303,0.116075055,0.114241383,0.111621904];
MinFunction Sum(a,b)((x1*sin(a*pi/180)+x2*cos(a*pi/180)+b)^2);

Ä¿±êº¯ÊýÖµ(×îС): 0.000992567074822853
x1: -0.0987572876185242
x2: -0.086004651314509
5Â¥2014-03-12 16:26:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianzhanyi

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by dingd at 2014-03-12 16:26:45
1stOptÇó½â£º

Constant a=, b=;
MinFunction Sum(a,b)((x1*sin(a*pi/180)+x2*cos(a*pi/180)+b)^2);


Ä¿±êº¯ÊýÖµ(×îС): 0.000992567074822853
x1: -0.0987572876185242
x2: -0.086004651314509...

Õâ¸öÊÇ4.0°æ±¾µÄÂð£¿ÏÂÁ˸ö4.0Ìáʾ±äÁ¿a¶¨Òå´íÎó.
6Â¥2014-03-12 17:19:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianzhanyi

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by qianzhanyi at 2014-03-12 17:19:19
Õâ¸öÊÇ4.0°æ±¾µÄÂð£¿ÏÂÁ˸ö4.0Ìáʾ±äÁ¿a¶¨Òå´íÎó....

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7Â¥2014-03-12 22:06:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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