24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 1719  |  »Ø¸´: 4

shali1165

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½ÌMatlab¸ßÊÖ¸ù¾Ý»ý·Ö»­Í¼ÎÊÌâ ÒÑÓÐ2È˲ÎÓë

¶ÔÓÚ¶¨»ý·Ö £¬ÆäÖÐa=5---100£¬¸ù¾ÝÕâ¸ö»ý·Ö×÷³öÒÔyΪºá×ø±êaΪ×Ý×ø±êµÄͼÐÎ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

¡ï ¡ï
shali1165(½ð±Ò+5): 2010-05-18 16:37:15
robert2020(½ð±Ò+2):¹ÄÀø½»Á÷¾­Ñ飡»¶Ó­³£À´·ÂտģÄâ°æ½»Á÷¡£ 2010-05-18 21:13:52
syms x
a = 5:100;
y = zeros(length(a),1);
for i = 1:length(a)
    y(i) = int('1/(x^0.92-x)',x,a(i),100);
end
plot(y,a,'r-o')
xlabel('y')
ylabel('a')
2Â¥2010-05-18 14:44:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

¡ï ¡ï
kuhailangyu(½ð±Ò+2):»¶Ó­»ý¼«²ÎÓë 2010-05-18 16:15:48
shali1165(½ð±Ò+5): 2010-05-18 16:37:25
syms x
fy=int('1/(x^0.92-x)',x)

fy =

(-12.5)*log(x^(2/25) - 1.0)
% Ôò[x 100]Çø¼äµÄ¶¨»ý·ÖʽΪ:
y = 12.5*(log(x.^0.08-1)-log(100.^0.08-1));


a = 5:100;
y = 12.5*(log(a.^0.08-1)-log(100.^0.08-1));
plot(y,a,'r-o')
3Â¥2010-05-18 14:55:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

4Â¥2010-05-19 09:03:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌÆÐ¡µÇ

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
2Â¥: Originally posted by change0618 at 2010-05-18 14:44:30
syms x
a = 5:100;
y = zeros(length(a),1);
for i = 1:length(a)
    y(i) = int('1/(x^0.92-x)',x,a(i),100);
end
plot(y,a,'r-o')
xlabel('y')
ylabel('a')

ÄÇÕâÀïX²»ÊÇδ֪ÊýÂð£¿Í¼ÏñÖÐÈçºÎÏÔʾ°¡£¿
5Â¥2016-03-25 17:39:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shali1165 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð 5+11 »¯¹¤ÈË999 2026-04-09 38/1900 2026-04-09 23:34 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] »¯Ñ§¹¤³Ìµ÷¼Á289 +41 yangæÃ 2026-04-07 47/2350 2026-04-09 23:23 by wolf97
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +32 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 37/1850 2026-04-09 23:20 by parmtree
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +16 ÕÐ61ÅÅÃû62 2026-04-07 19/950 2026-04-09 20:44 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +11 wakeluofu 2026-04-09 11/550 2026-04-09 18:03 by lijunpoly
[²ÄÁϹ¤³Ì] ²ÄÁϵ÷¼ÁÍÆ¼ö +3 µ°¸âx2 2026-04-07 3/150 2026-04-09 17:01 by Lilly_Li
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©2£¬²ÄÁÏÓ뻯¹¤308Çóµ÷¼Á +17 ÐܶþÏëÉϰ¶ 2026-04-04 18/900 2026-04-09 09:13 by leyan1127
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-06 14/700 2026-04-08 23:00 by Öí»á·É
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +21 ÄãºÃÃ÷ÌìÄãºÃ 2026-04-07 23/1150 2026-04-08 22:32 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +12 zyxÉϰ¶£¡ 2026-04-04 12/600 2026-04-07 02:09 by BruceLiu320
[¿¼ÑÐ] ²ÄÁϹ¤³Ì310ר˶µ÷¼Á +14 ÀÌÀÌÎÒ¡­. 2026-04-04 15/750 2026-04-06 14:18 by lqwchd
[¿¼ÑÐ] Çóµ÷¼Á +11 xzghyuj 2026-04-04 11/550 2026-04-06 11:49 by lijunpoly
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼ÊõÇóµ÷¼Á£¬Ò»Ö¾Ô¸Öк£Ñó319 +14 lv945 2026-04-04 14/700 2026-04-06 10:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ ½­ÄÏ´óѧ 085602 »¯¹¤×¨Ë¶ 338·ÖÇóµ÷¼Á +15 ·³ÕСç÷ 2026-04-05 15/750 2026-04-06 09:27 by cql1109
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕÅ.1 2026-04-05 7/350 2026-04-05 20:40 by à£à£à£0119
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[˶²©¼ÒÔ°] ÇóÀÏʦÊÕÁô +9 lllq123 2026-04-03 9/450 2026-04-03 13:48 by ºôÎü¶¼ÊǼõ·Ê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û