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3Â¥2021-08-09 16:18:04
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ÓÃOpenLu£¨¿É´Ówww.forcal.netÏÂÔØ£©Çó½â¡£ !!!using["luopt","math","win"]; //ʹÓÃÃüÃû¿Õ¼ä g(a,b,c,d,f)= (a+(b-a)/(1+(2*pi*f*c)^2))-1.0i*(d/(2*pi*f*(1/(36*pi)*1e-9))+((b-a)*2*pi*f*c)/(1+(2*pi*f*c)^2)); Ä¿±êº¯Êý(a,b,c,d : i,s, e11,e22 : max, f, e1, e2)= { i=-1, s=0, while{++i<max, toreal[g(a,b,c,d,f(i,0)), &e11,&e22], s=s+[e1(i,0)-e11]^2+[e2(i,0)-e22]^2 }, s }; main(: tArray : max, f, e1, e2)= { tArray=matrix{ //´æ·ÅʵÑéÊý¾Ý //f e1[realPart] e2[imagPart] "3000000 13.5 17.85 4000000 10.61 15.28 5000000 8.8 13.35 6000000 7.58 11.86 7000000 6.7 10.67 8000000 6.04 9.72 9000000 5.53 8.93 10000000 5.12 8.27 15000000 3.92 6.07 20000000 3.35 4.83 25000000 3 4.02 30000000 2.78 3.46 40000000 2.52 2.72 50000000 2.37 2.25 60000000 2.26 1.92 70000000 2.18 1.67 80000000 2.11 1.47 90000000 2.048 1.3 100000000 2.01 1.17 " }, len[tArray,0,&max], f=tArray(all:0), e1=tArray(all:1),e2=tArray(all:2), //ÓÃlenº¯ÊýÈ¡¾ØÕóµÄÐÐÊý£¬fµÈÈ¡¾ØÕóµÄÁÐ Opt1[@Ä¿±êº¯Êý] //Opt1º¯ÊýÈ«¾ÖÓÅ»¯ }; ½á¹û£¨a,b,c,d£¬×îСֵ£©£º 2.393920870707986 18.24067405097755 -3.758382749525807e-008 -1.610640545623026e-003 3.654009362095743 |
2Â¥2021-08-09 13:59:26













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