²é¿´: 691  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

mhyuan

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Ò»¸ö¹ØÓÚMATLABµÄСÎÊÌâÇóÖú

ÎÒÏ뽨Á¢Ò»¸öÆ½Ãæ¼«×ø±êϵ£¬ÈçÏÂͼËùʾ£¬ÎÒÓõÄÃüÁîÈçÏÂ
>> clear
>> h=polar([0 2*pi],[0 1.25]);
>> delete(h)
ÎÒµÄÎÊÌâÊÇ£¬Ôõô¸Ä±äÕâ¸ö¼«×ø±êµÄ¾¶Ïò·¶Î§£¬ÎÒÏëµÃµ½µÄ·¶Î§ÊÇ[0 1.25]£¬¶øÕâÑù»­³öµÄ×ø±êϵµÄ·¶Î§ÊÇ[0 1.5]£¬ÇëÎʸÃÔõô¸Ä£¿
Çë¸ßÊÖÖ¸µã£¬ÕâÀïÏȰÝл£¡

untitled.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

mhyuan

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ×·ÇóÃÔã at 2012-12-20 22:16:15
ÓÃaxisÀ´ÏÞ¶¨»æÍ¼µÄ×ø±ê·¶Î§£¬¾ßÌå×ö·¨ÊÇ£ºaxis£¨£©

ÓÃÕâÖз½·¨²»ÐУ¬ÒòΪaxisÃüÁî¶ÔÓ¦µÄÊÇÖ±½Ç×ø±êϵ£¬ÕâÑùµÃµ½µÄ½á¹ûÈçÏÂͼËùʾ

untitled.jpg

3Â¥2012-12-21 08:39:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

×·ÇóÃÔã

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-12-20 23:05:10
ÓÃaxisÀ´ÏÞ¶¨»æÍ¼µÄ×ø±ê·¶Î§£¬¾ßÌå×ö·¨ÊÇ£ºaxis£¨[0,2*pi,0,1.25]£©

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2012-12-20 22:16:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shizijun

ľ³æ (ÖøÃûдÊÖ)

×Ô¶¨ÒåÍ·ÏÎ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-12-21 13:34:08
ÍøÉÏÕÒµ½Á½¸ö²»Ì«ÍêÃÀµÄ½â¾ö°ì·¨-
ÏÈËæ±ã»­¸öpolar£¬È»ºóÒþ²Ø£¬holdºó»­µÚ¶þ¸ö£º
t = 0 : .01 : 2 * pi;
P = polar(t, 2 * ones(size(t)));
set(P, 'Visible', 'off')
hold on
polar(t, sin(2 * t) .* cos(2 * t), '--r')

»òÕßͨ¹ýÐÞ¸Ä×ø±êÖáÉϵÄÊýÖµÀ´ÊµÏÖ¡£
¸öÈËÇ©Ãû
4Â¥2012-12-21 11:07:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mhyuan

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by shizijun at 2012-12-21 11:07:58
ÍøÉÏÕÒµ½Á½¸ö²»Ì«ÍêÃÀµÄ½â¾ö°ì·¨-
ÏÈËæ±ã»­¸öpolar£¬È»ºóÒþ²Ø£¬holdºó»­µÚ¶þ¸ö£º
t = 0 : .01 : 2 * pi;
P = polar(t, 2 * ones(size(t)));
set(P, 'Visible', 'off')
hold on
polar(t, sin(2 * t) .* cos(2  ...

ÎÒÊÔÁËһϣ¬»¹ÊDz»¶Ô£¬½á¹ûÈçÏ£º

untitled.jpg

5Â¥2012-12-21 14:39:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 289Çóµ÷¼Á +3 »³èªÎÕè¤l 2026-03-20 3/150 2026-03-20 16:17 by Iveryant
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 10/500 2026-03-20 15:58 by ²Ì³Ï
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +6 adaie 2026-03-19 6/300 2026-03-20 14:12 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +10 īīĮ 2026-03-18 11/550 2026-03-20 11:57 by ѧԱ8dgXkO
[¿¼ÑÐ] 274Çóµ÷¼Á +8 S.H1 2026-03-18 8/400 2026-03-20 11:53 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +6 Ò»¿Åmeteor 2026-03-13 6/300 2026-03-20 10:41 by EBSD
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] 301Çóµ÷¼Á +4 A_JiXing 2026-03-16 4/200 2026-03-17 17:32 by ruiyingmiao
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û