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½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Ë­ÄܰïÎÒÓà ¸ß°æ±¾µÄ 1stoptÄâºÏһϣ¬Ðè񻃾¼°¸´Êý

ÎÒ×Ô¼º´ó¸Å±àÁËÏ´úÂ룬²»ÖªµÀ¶Ô²»¶Ô¡£×Ô±äÁ¿ÊÇq£¬Òò±äÁ¿ÊÇItotal£¬ÐèҪͨ¹ýÊý¾ÝÄâºÏµÃµ½6¸öparametersd, beta, fai, deta_p, deta_pu, N¡£
FcºÍFaÊÇÒ»¸ö¸ß˹º¯Êýfc(x)ºÍfa(x)¸µÀïÒ¶±ä»»½á¹û£¬ ÎÒÒѾ­Ëã³ö£¨²»ÖªµÀ1stoptÒ²Äܲ»ÄÜ×ö¸µÀïÒ¶±ä»»£¿£©
Ô­À´µÄfc£¨x£©ºÍfa£¨x£©Ò²Áгö£¬·½±ã´ó¼Ò°ïÎÒÑé֤ϣº
fc£¨x)=(1/(2*pi*(fai*d*beta)^2))*exp(-((x-fai*d)^2/(2*(fai*d*beta)^2)))
fa(x)=(1/(2*pi*((1-fai)*beta*d)^2))*exp(-((x-(1-fai)*d)^2/(2*((1-fai)*beta*d)^2)))

//Parameters d, beta, fai, deta_p, deta_pu, N;
//Variable q;
//Function Fc=exp(-i*fai*d*q)*exp(-0.5*(fai*beta*d)^2*q^2);
Fa=exp(-i*(1-fai)*d*q)*exp(-0.5*((1-fai)*beta*d)^2*q^2);
R1=(2*det_p^2/q^2)*real(((1-Fc)*(1-Fa))/(1-Fc*Fa)+(1/N)*Fa*((1-Fc)^2/(1-Fa*Fc)^2)*(1-(Fa*Fc)^N));
R2=(2*det_p^2)/(q^2*N)*real((det_pu^2)/(det_p^2)*(1-(Fc*Fa)^N)-(det_pu/det_p)*((1+Fa)*((1-Fc)/(1-Fc*Fa)*(1-(Fc*Fa)^N))));
Itotal=(R1+R2)/(4*pi*q^2);
q=[0.01128
0.01292
0.01544
0.02042
0.02628
0.03208
0.04002
0.05125
0.05585
0.05957
0.06707
0.07123
0.07709
0.08295
0.09209
0.09998
]

Itotal=[0.05389
0.04665
0.03979
0.02857
0.02304
0.01848
0.016
0.01713
0.01943
0.02038
0.01695
0.01465
0.01142
0.00894
0.00629
0.00476
]
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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dbb627: ½ð±Ò+2, ллָµ¼ 2013-11-23 13:12:26
CODE:
Parameters d, beta1, fai, det_p, det_pu, N;
ComplexStr = i;
ConstStr Fc=exp(-i*fai*d*q)*exp(-0.5*(fai*beta1*d)^2*q^2),
         Fa=exp(-i*(1-fai)*d*q)*exp(-0.5*((1-fai)*beta1*d)^2*q^2),
         R1=(2*det_p^2/q^2)*(((1-Fc)*(1-Fa))/(1-Fc*Fa)+(1/N)*Fa*((1-Fc)^2/(1-Fa*Fc)^2)*(1-(Fa*Fc)^N)),
         R2=(2*det_p^2)/(q^2*N)*((det_pu^2)/(det_p^2)*(1-(Fc*Fa)^N)-(det_pu/det_p)*((1+Fa)*((1-Fc)/(1-Fc*Fa)*(1-(Fc*Fa)^N))));
Variable q, Itotal;
Function Itotal=(R1+R2)/(4*pi*q^2);
Data;
q        Itotal
0.01128        0.05389
0.01292        0.04665
0.01544        0.03979
0.02042        0.02857
0.02628        0.02304
0.03208        0.01848
0.04002        0.016
0.05125        0.01713
0.05585        0.01943
0.05957        0.02038
0.06707        0.01695
0.07123        0.01465
0.07709        0.01142
0.08295        0.00894
0.09209        0.00629
0.09998        0.00476

¾ù·½²î(RMSE):0.00183697334929586
²Ð²îƽ·½ºÍ(SSE):5.39915373763721E-5
Ïà¹ØÏµÊý(R): 0.990875148759682
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.981833560429521
È·¶¨ÏµÊý(DC): 0.981825482681031
Fͳ¼Æ(F-Statistic): 110.0441879638

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
d        -0.00249508280554617
beta1        27.8068118307281
fai        1.47620332846665
det_p        0.404674691653248
det_pu        0.665500525801728
n        -39159.4491242722
Ë­ÄܰïÎÒÓà ¸ß°æ±¾µÄ 1stoptÄâºÏһϣ¬Ðè񻃾¼°¸´Êý
f1.jpg

2Â¥2013-11-08 14:38:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°¢µÂ

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2013-11-08 14:38:30
Parameters d, beta1, fai, det_p, det_pu, N;
ComplexStr = i;
ConstStr Fc=exp(-i*fai*d*q)*exp(-0.5*(fai*beta1*d)^2*q^2),
         Fa=exp(-i*(1-fai)*d*q)*exp(-0.5*((1-fai)*beta1*d)^2*q^2),
        ...

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3Â¥2013-11-08 15:59:02
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½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by °¢µÂ at 2013-11-08 15:59:02
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ÎÒÍüÁËÉ趨ÏÞÖÆ·¶Î§ÁË£¬d´óÓÚ0£¬beta£¨0-1£©, det_p(0-1),det_pu(0-1), NΪ´óÓÚÁãµÄ×ÔÈ»Êý£¬Ð»Ð»...

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4Â¥2013-11-08 16:00:00
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¾ù·½²î(RMSE):0.0025341163115579
²Ð²îƽ·½ºÍ(SSE):0.000102747927688061
Ïà¹ØÏµÊý(R): 0.982569988533571
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.965443782366861
È·¶¨ÏµÊý(DC): 0.965413209513977
Fͳ¼Æ(F-Statistic): 57.8255447208437

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
d        17.4646969649632
beta1        2.905559798969E-8
fai        0.482202770714691
det_p        0.00929539851544782
det_pu        0.00417818750227686
n        2

No        Ä¿±ê itotal.ʵ²¿        ¼ÆËã itotal.ʵ²¿
1        0.05389        0.0544772112041915
2        0.04665        0.0460209586008805
3        0.03979        0.0378363387352564
4        0.02857        0.0294667125736607
5        0.02304        0.0247399787304851
6        0.01848        0.0220435583582139
7        0.016        0.0195685453014309
8        0.01713        0.0169229616389267
9        0.01943        0.0159459032114299
10        0.02038        0.0151753667190481
11        0.01695        0.0136525716887068
12        0.01465        0.0128199810244441
13        0.01142        0.01166022312157
14        0.00894        0.0105185901266382
15        0.00629        0.00878837236948551
16        0.00476        0.00736376960386167
5Â¥2013-11-08 20:24:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°¢µÂ

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by dingd at 2013-11-08 20:24:04
¾ù·½²î(RMSE):0.0025341163115579
²Ð²îƽ·½ºÍ(SSE):0.000102747927688061
Ïà¹ØÏµÊý(R): 0.982569988533571
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.965443782366861
È·¶¨ÏµÊý(DC): 0.965413209513977
Fͳ¼Æ(F-Statistic): 57. ...

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6Â¥2013-11-10 08:56:48
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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7Â¥2013-11-10 11:23:31
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°¢µÂ

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by dingd at 2013-11-10 11:23:31
×Ðϸ»Ø¿´Äã×Ô¼ºÇ°ÃæµÄÌû×Ó£¬faiºÍbetaµÄ·¶Î§¶¼ÊÇÔÚ0µ½1Ö®¼ä¡£

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