Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1766  |  »Ø¸´: 5

lwjcug

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] MatlabÖÐsaveÎÊÌâ

a=[1 5 6 4 7;2 8 9 6 5;3 5 6 4 7;4 8 5 4 6];
disp('a=');
disp(a);
n=a(:,1);
index=find(n>=3);
b=a(index,;
save('D:\matlabtest\T_save.txt','b','-ascii');

±¾È˲ËÄñÒ»¸ö£¬ÔÚѧϰmatlab¡£ÕâÊÇÎÒ×öµÄÒ»¸ö²âÊÔ£¬Í¨¹ýÒ»¸ö±äÁ¿×÷ΪÌõ¼þ£¬Ñ¡Ôñ¾ØÕóµÄÊý¾Ý£¬È»ºó±£´æ³öÀ´¡£
ÎÒµÄÎÊÌâÊÇ£¬save³öÀ´ºó£¬Îı¾ÀïÃæµÄÊý¾ÝÈ«ÊÇ¿ÆÑ§¼ÆÊý£¬¿´ÆðÀ´ºÜ²»Ë¬£¬ÒòΪƽʱ´¦ÀíÊý¾ÝÆðÀ´Ò²²»ÐèÒª¿ÆÑ§¼ÆÊý£¬ËùÒÔÏëÇë½Ì´óÏÀË­Äܹ»¸æËßÎÒÈçºÎÉèÖÃsaveº¯Êý£¬È»ºó±£´æ³öÀ´µÄÊÇÆ½³£Ò»°ãʹÓõķ½Ê½¡£
Ïëµ½Á½ÍâÒ»¸öÎÊÌ⣬Èç¹ûÓÐÐèÒª£¬±£´æÎª·ÖÊýµÄÐÎʽ£¬ÓÖ¸ÃÈçºÎÉèÖÃÄØ£¿
ÅδóÏÀ½â¾ö²ËÄñµÄÎÊÌâ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Èç¹û´ætxt¿ÉÒÔÓÃdlmwrite£¬¿ÉÒÔÉèÖþ«¶È£¬Áé»îÐÔ¸ü´ó¡£
´æexcel¿ÉÒÔÓÃxlswrite¡£
showmethemoney
2Â¥2012-07-06 16:43:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lwjcug

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by csgt0 at 2012-07-06 16:43:46
Èç¹û´ætxt¿ÉÒÔÓÃdlmwrite£¬¿ÉÒÔÉèÖþ«¶È£¬Áé»îÐÔ¸ü´ó¡£
´æexcel¿ÉÒÔÓÃxlswrite¡£

dlmwrite('D:\matlabtest\T_save.txt',b);
Êä³öµÄ½á¹ûT_save.txt'ÎļþÀïÃæ´ò¿ª¿´ÊÇ
3,5,6,4,74,8,5,4,6
±¾À´Ó¦¸ÃÊÇ
3,5,6,4,7
4,8,5,4,6
²»ÖªµÀΪʲôT_save.txtÀïÃæÃ»Óл»ÐÐ
ѧÊõ´À¿
3Â¥2012-07-06 17:19:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Áé»îÐÔ×î¸ßµÄsave·½·¨ÊÇÓÃfopen,fprintf,fcloseÀ´¾«È·¿ØÖÆ,fprintf¿ÉÒÔÖ¸¶¨¸ñʽ
·ÖÊýÐÎʽÐèÒª×Ô¼ºÐ´º¯Êýת»»doubleΪ×Ö·û´®,matlabÖлù±¾ËùÓеÄÊý¶¼ÊÇdouble
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
4Â¥2012-07-06 17:29:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
lwjcug: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ½â¾öÎÊÌâ 2012-07-07 12:51:55
dlmwrite('T_save.txt', b, 'newline','pc')
showmethemoney
5Â¥2012-07-06 17:29:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lwjcug

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by libralibra at 2012-07-06 17:29:06
Áé»îÐÔ×î¸ßµÄsave·½·¨ÊÇÓÃfopen,fprintf,fcloseÀ´¾«È·¿ØÖÆ,fprintf¿ÉÒÔÖ¸¶¨¸ñʽ
·ÖÊýÐÎʽÐèÒª×Ô¼ºÐ´º¯Êýת»»doubleΪ×Ö·û´®,matlabÖлù±¾ËùÓеÄÊý¶¼ÊÇdouble

лл¹þ
ѧÊõ´À¿
6Â¥2012-07-07 12:52:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lwjcug µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +10 masss11222 2026-04-07 13/650 2026-04-08 10:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +14 66¹ 2026-04-03 16/800 2026-04-08 10:38 by tjzhao
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +9 ŬÁ¦·Ü¶·112 2026-04-07 9/450 2026-04-07 23:21 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +19 ŬÁ¦·Ü¶·112 2026-04-07 20/1000 2026-04-07 23:12 by JourneyLucky
[¿¼ÑÐ] 277Çóµ÷¼Á +13 Äß½¨Éè 2026-04-06 13/650 2026-04-07 15:46 by °¡¿¡£¡
[¿¼ÑÐ] 080500Çóµ÷¼Á +12 »ÆÓ 2026-04-06 12/600 2026-04-07 12:41 by upczlm1989
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] Çóµ÷¼Á +5 С›g 2026-04-03 5/250 2026-04-06 22:45 by 875465
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +9 18755400796 2026-04-05 9/450 2026-04-06 22:35 by 52305043001
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 298Çóµ÷¼Á +3 manman511 2026-04-05 3/150 2026-04-05 18:09 by kk112233
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó0705Çóµ÷¼Á +3 éÙʮһ 2026-04-02 4/200 2026-04-05 00:05 by chongya
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 326Çóµ÷¼Á +10 áÌáÌ×Ð 2026-04-02 10/500 2026-04-03 09:08 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +6 ´ó²öС×Ó 2026-04-02 6/300 2026-04-02 21:54 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ¼ÆËã»ú¿ÆÑ§Óë¼¼Êõѧ˶£¬331·ÖÇóµ÷¼Á +5 ½¯²ýÅôqtj 2026-04-01 5/250 2026-04-02 08:10 by fxue1114
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û