| ²é¿´: 600 | »Ø¸´: 3 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
°¢µÂ½ð³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
ÄâºÏµÄmatlab³ÌÐò£¬°ïæ¿´¿´ÓÐʲôÎÊÌ⣬ÔËÐгö´í ÒÑÓÐ1È˲ÎÓë
|
|
|
´ó¼Ò°ïÎÒ¿´¿´ÎÒµÄÕâ¸ömatlab³ÌÐòÓÐʲôÎÊÌâûÓУ¿ ÎÒÊÇ×öÄâºÏ£¬I1£¬Q1ΪÊý¾Ýµã£¬IpΪ¹ØÓÚqµÄº¯Êý clc clear all; syms q fai beita d N det_p det_pu; Q1=[0.0253 0.026 0.0267 0.0275 0.0286 0.0298 0.0311 0.0326 0.0346 0.0364 0.0395 0.0423 0.0457 0.0472 0.0492 0.052 0.0538 0.0554 0.0571 0.0577 0.0606 0.0633 0.0645 0.0649 0.0658 0.0671 0.0685 0.07 0.0715 ]; I1=[0.0275 0.0263 0.025 0.0238 0.0226 0.0215 0.0203 0.019 0.018 0.0169 0.0159 0.0151 0.0152 0.0153 0.0163 0.017 0.018 0.0191 0.0199 0.0201 0.0197 0.019 0.0183 0.0179 0.0171 0.016 0.0148 0.0137 0.0126 ]; Ip=ones(1,200);%Ô¤ÏÈ·ÖÅä¿Õ¼ä q=(0.02:0.001:0.08); deta_c=fai*beita*d; deta_a=(1-fai)*beita*d; xc=fai*d; xa=(1-fai)*d; Fc=exp(-1i.*xc.*q).*exp(-0.5*deta_c^2.*q.^2);%¶ÔfcµÄ¸µÀïÒ¶±ä»»µÄ½á¹ûfc=(1/(2*pi*deta_c^2))*exp(-((x-xc)^2/(2*deta_c^2))) Fa=exp(-1i.*xa.*q).*exp(-0.5*deta_a^2.*q.^2); %¶Ôfa½øÐиµÀïÒ¶±ä»»µÄ½á¹ûfa=(1/(2*pi*deta_a^2))*exp(-((x-xa)^2/(2*deta_a^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)))); Ip=(R1+R2)./(4*pi*q.^2*50000);; plot(q,Ip,'-r',Q1,I1,':b') xlim([0 0.1]) ylim([0.01,0.05]) grid |
» ²ÂÄãϲ»¶
271²ÄÁϹ¤³ÌÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
288Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á
ÒѾÓÐ4È˻ظ´
085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
321Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ0703»¯Ñ§318·Ö£¬ÓпÆÑоÀú£¬Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
307Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
266Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶
ÒѾÓÐ19È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖúÓÃmatlabÄâºÏ¶¯Á¦Ñ§·½³Ì
ÒѾÓÐ9È˻ظ´
matlabÒ»ÔËÐоͳöÏÖµÄÎÊÌâ
ÒѾÓÐ7È˻ظ´
ÇóÐÞ¸ÄÒ»¸ömatlab³ÌÐò
ÒѾÓÐ3È˻ظ´
matlabµÄmÎļþ¹ØÁªÎÊÌâ
ÒѾÓÐ17È˻ظ´
MATLABÖÐANNÄâºÏÎó²îÖù״ͼ
ÒѾÓÐ9È˻ظ´
MATLAB΢·Ö·½³Ì²ÎÊýÄâºÏÎÊÌ⣬Çó´óÉñ
ÒѾÓÐ7È˻ظ´
matlabÊý¾ÝÄâºÏÎÊÌâÇóÖú
ÒѾÓÐ7È˻ظ´
matlab¸ßÊÖ°ïæ×ö¸ö×Ô¶¨Ò帴ÔÓº¯ÊýÄâºÏ£¬º¬Óи´Êý£¬
ÒѾÓÐ25È˻ظ´
matlabÄâºÏÇóÖú
ÒѾÓÐ11È˻ظ´
matlab¶àÔª·ÇÏßÐÔÄâºÏ
ÒѾÓÐ9È˻ظ´
matlab ÄâºÏ·´Ó¦¶¯Á¦Ñ§²ÎÊý½á¹ûºÜ²î¡£´ó¼Ò°ïæ¿´Ò»ÏÂ
ÒѾÓÐ14È˻ظ´
matlab²ÎÊýÄâºÏ
ÒѾÓÐ6È˻ظ´
ÐèÒªÓÃmatlabÄâºÏÊý¾ÝµÄÍâÐÐÈ˼±Ðè°ïÖú
ÒѾÓÐ10È˻ظ´
matlab·ÇÏßÐÔ²ÎÊýÄâºÏÎÊÌâ
ÒѾÓÐ7È˻ظ´
Çë½ÌmatlabÄâºÏ
ÒѾÓÐ9È˻ظ´
ÇóÖúMatlab lsqcurveº¯ÊýÇúÏßÄâºÏ
ÒѾÓÐ3È˻ظ´
ÇóÖúmatlab-simulinkÔËÐÐʱ±¨´íÎÊÌâ
ÒѾÓÐ3È˻ظ´
ͬÑùµÄMATLAB³ÌÐò£¬ÎªºÎÔÚ±ðÈ˵ĵçÄÔÉÏÔËÐв»ÁË
ÒѾÓÐ21È˻ظ´
¡¾ÇóÖú¡¿ÈçºÎʹµÃmatlabÄâºÏµÄÇúÏßÇ¿ÖÆ¾¹ýÒ»¸öµã
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿matlabÓй«Ê½µÄÇúÏßÄâºÏ
ÒѾÓÐ7È˻ظ´
°¢µÂ
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 10 (Ó×¶ùÔ°)
- ½ð±Ò: 1181.3
- É¢½ð: 29
- ºì»¨: 5
- Ìû×Ó: 907
- ÔÚÏß: 265.2Сʱ
- ³æºÅ: 258024
- ×¢²á: 2006-06-10
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯ¹¤ÓëʳƷ»¯¹¤
4Â¥2014-01-07 09:10:47
°¢µÂ
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 10 (Ó×¶ùÔ°)
- ½ð±Ò: 1181.3
- É¢½ð: 29
- ºì»¨: 5
- Ìû×Ó: 907
- ÔÚÏß: 265.2Сʱ
- ³æºÅ: 258024
- ×¢²á: 2006-06-10
- ÐÔ±ð: GG
- רҵ: ÉúÎﻯ¹¤ÓëʳƷ»¯¹¤
2Â¥2014-01-06 03:41:05
ju5200
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 78 (³õÖÐÉú)
- ½ð±Ò: 1778.6
- É¢½ð: 163
- ºì»¨: 12
- Ìû×Ó: 511
- ÔÚÏß: 65.2Сʱ
- ³æºÅ: 1734187
- ×¢²á: 2012-04-03
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
3Â¥2014-01-06 16:38:10













»Ø¸´´ËÂ¥