| ²é¿´: 666 | »Ø¸´: 2 | ||
whk430гæ (³õÈëÎÄ̳)
|
[ÇóÖú]
function mÎļþÀïÃæÈçºÎ×Ô¶¨ÒåÊäÈ룬²¢ÇÒÖ±½ÓµÃµ½½á¹ûÄØ£¿
|
|
ÇóÖú£¬×Ô¼ºÐ´ÁËÒ»¸öfunction MÎļþ£¬ÒòΪ´«µÝº¯ÊýµÄ²ÎÊý²»ÊǶ¨ÖµÊDZäÁ¿¡£Ï£ÍûÄܹ»Ö±½Ó³ö½á¹û£¬¿ÉÊDz»ÖªµÀ¸ÃÓÃʲôÓï¾ä¡£inputÊÇxs¡£Èç¹ûÖ±½ÓºÍsysÏà³ËÊǿ϶¨²»¶ÔµÄ£¬µÃµ½µÄ»¹ÊÇ´«µÝº¯Êý¶ø²»Êǽá¹û~xsÆäʵÊǸöÓÐÆ«ÒƵķ½²¨¡£ ´úÂëÈçÏ£º function y=opentf(u) cpe=u(1); xs=u(2); xp=u(3); cie=1.2465e-3; r=11.43/5.8; B=7000e5; a1=11.43e-4; a2=5.8e-4; Kl=2e-12; cl=5.871e-2; m=95; ci1=(2*r/(1+r))*cie; ci2=(2/(1+r))*cie; cp1=4*(1+r^3)/((1+r)^2*r)*cpe; cp2=4*(1+r^3)/((1+r)^2)*cpe; V1=a1*(0.26+xp); V2=a2*(0.26-xp); Kl1=Kl*(1+(1/r)^2)+cp1; Kl2=Kl*(1+r^2)+cp2; A2=(a1*ci1*V2+a2*ci2*V1)/B; A1=a1*ci1*Kl2+a2*ci2*Kl1; B4=m*V1*V2/B^2; B3=m/B*(V1*Kl2+V2*Kl1)+cl*V1*V2/B^2; B2=m*Kl1*Kl2+(cl*(V1*Kl2+V2*Kl1)+(a1^2*V2+a2^2*V1)/B); B1=cl*Kl1*Kl2+a1^2*Kl2+a2^2*Kl1; num=[A2 A1]; den=[B4 B3 B2 B1]; sys=tf(num,den); y=????? |
» ²ÂÄãϲ»¶
297Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
26µ÷¼Á 086003
ÒѾÓÐ3È˻ظ´
265Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
271·ÖÇóµ÷¼ÁѧУ
ÒѾÓÐ11È˻ظ´
320·ÖÈ˹¤ÖÇÄܵ÷¼Á
ÒѾÓÐ6È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶
ÒѾÓÐ8È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö
ÒѾÓÐ15È˻ظ´
26¿¼Ñе÷¼Á0710 0860
ÒѾÓÐ6È˻ظ´
282Çóµ÷¼Á
ÒѾÓÐ22È˻ظ´
cobrasq
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 9 (Ó×¶ùÔ°)
- ½ð±Ò: 570.6
- ºì»¨: 4
- Ìû×Ó: 83
- ÔÚÏß: 33.9Сʱ
- ³æºÅ: 144382
- ×¢²á: 2005-12-23
- ÐÔ±ð: GG
- רҵ: »ú¹¹Ñ§Óë»úÆ÷ÈË
2Â¥2013-11-02 02:00:29
cobrasq
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 9 (Ó×¶ùÔ°)
- ½ð±Ò: 570.6
- ºì»¨: 4
- Ìû×Ó: 83
- ÔÚÏß: 33.9Сʱ
- ³æºÅ: 144382
- ×¢²á: 2005-12-23
- ÐÔ±ð: GG
- רҵ: »ú¹¹Ñ§Óë»úÆ÷ÈË
3Â¥2013-11-02 02:01:42














»Ø¸´´ËÂ¥