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18704487833

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[ÇóÖú] 1stopt³ÌÐò£¬ÇóÐÞ¸Ä

Title "Type your title here";
LoopConstant r=[0:0.02:1];
Constant kr=1.6,lamda0=3,u=0.3,theta0=0.1,theta1c=0.12,theta1s=0.15;//Parameters ;
Variable t=[0.0:3.14],b=0,b'=1;
ODEOptions=[SS=0.01,A=0,P=5];
Plot b[t], b';
ChartType =3;
ODEFunction b''=((r*cos(b)+u*sin(t))^2+(b'*r+(lamda0*(1+kr*r*cos(t)))*cos(b)+u*sin(beta)*cos(t))^2)*sin(2*(theta0+theta1c*cos(t)+theta1s*sin(t))-2*(atan((b'*r+(lamda0*(1+kr*r*cos(t)))*cos(b)+u*sin(beta)*cos(t))/((r*cos(b)+u*sin(t))))))/(13.04651163*0.04*(3*r^2+0.02^2/4)/3.3/0.5273)-sin(b)*cos(b);   //Function ;
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lipenggg

ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)

Parameters X0, Xm, um,a,b,P0,Yx,Yp,m,S0;
Variables t, X, P, S;
Function   X=X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t));
           P=P0+a*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t))-X0)+(b*Xm/um)*ln((Xm-X0+X0*exp(um*t))/Xm);
           S=S0-(1/Yx+a/Yp)*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t)-X0)-Xm/um*(b/Yp+m)*ln((Xm-X0+X0*exp(um*t))/Xm));
Data;
t    X          P        S
0   0.05        0        79
4   0.16        0        78
8   0.6515      0        76
12  1.5426      1.5      74
16  2.4047      4.9      69
20  3.1066      8.7      60
24  3.6693      12.4     50
28  3.8165      16.1     43
32  3.8874      17.2     40
36  3.9618      17.9     38
Ò»ÍÅºÍÆø
5Â¥2015-06-19 16:45:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

µñ¿ÌÄãµÄʰ¹â

гæ (³õÈëÎÄ̳)

//Parameters a, b, u,;
//Variables t, x,;
//QuickReg ;
//Function  x=a*b*exp(u*t)/(b-a+a*exp(u*t));
//RowData ;
          t=0,4,8,12,16,20,24,28,32,36;
          x=0.05,0.16,0.6515,1.5426,2.4047,3.1066,3.6693,3.8165,3.8874,3.9618;
ÎÒÏëÇó³öa b u µÄ×î¼Ñ¹ÀËãÖµ£¬Çó°ïæָµãÒ»ÏÂ
2Â¥2014-12-16 18:19:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µñ¿ÌÄãµÄʰ¹â

гæ (³õÈëÎÄ̳)

Parameters X0, Xm, um,a,b,P0,Yx,Yp,m,S0;
Variables t, X, P, S;
Function   X=X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t))
           P=P0+a*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t))-X0)+(b*Xm/um)*ln((Xm-X0+X0*exp(um*t))/Xm)
           S=S0-(1/Yx+a/Yp)*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t)-X0)-Xm/um*(b/Yp+m)*ln((Xm-X0+X0*exp(um*t))/Xm);
Data;
t    X          P        S
0   0.05        0        79
4   0.16        0        78
8   0.6515      0        76
12  1.5426      1.5      74
16  2.4047      4.9      69
20  3.1066      8.7      60
24  3.6693      12.4     50
28  3.8165      16.1     43
32  3.8874      17.2     40
36  3.9618      17.9     38
¾ÍÊÇÕâ¸ö£¬·½³ÌÓ¦¸ÃûɶÎÊÌ⣬Çóר¼Ò°ïÎÒ¿´¿´
3Â¥2014-12-16 21:37:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µñ¿ÌÄãµÄʰ¹â

гæ (³õÈëÎÄ̳)

Parameters X0, Xm, um,a,b,P0,Yx,Yp,m,S0;
Variables t, X, P, S;
Function   X=X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t))
           P=P0+a*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t))-X0)+(b*Xm/um)*ln((Xm-X0+X0*exp(um*t))/Xm)
           S=S0-(1/Yx+a/Yp)*(X0*Xm*exp(um*t)/(Xm-X0+X0*exp(um*t)-X0)-Xm/um*(b/Yp+m)*ln((Xm-X0+X0*exp(um*t))/Xm);
Data;
t    X          P        S
0   0.05        0        79
4   0.16        0        78
8   0.6515      0        76
12  1.5426      1.5      74
16  2.4047      4.9      69
20  3.1066      8.7      60
24  3.6693      12.4     50
28  3.8165      16.1     43
32  3.8874      17.2     40
36  3.9618      17.9     38
Èý¸öº¯Êý±í´ïʽ·Ö¿ªËãûÎÊÌ⣬ÔÚÒ»ÆðËã¾Í˵ÓÐÎó£¬Ê²Ã´Çé¿ö°¡
4Â¥2014-12-16 21:40:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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