²é¿´: 1256  |  »Ø¸´: 11

ÂÀ¾©Ã«ÒÂ

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ×Ô¼º±àдÁËÒ»¶ÎMatlab´úÂ룬ÔËÐÐʱ³öÏÖbug ÒÑÓÐ1È˲ÎÓë

Ò»¶ÎÄ£Ä⻯ѧ·´Ó¦µÄ´úÂ룬ÔËÐÐʱ³öÏÖ¡°Undefined function 'P' for input arguments of type 'double'£¬¶øÎÒÖ»ÊÇÏëÓÃP£¨i£©×÷Ϊһ¸öÊý×é´¢´æ·Ö×ÓÊý£¬Çë´ó¼Ò°ïÎÒ¿´¿´£¬ÔõôÐ޸ģ¿Ð»Ð»´ó¼Ò!


Xm=2000;Xa=2;Xr=0;  % [Xm]=2 mol/L
kd=0.00001;kp=1000;kt=10000000;
kd1=0.00001;kp1=1;kt1=10000; % VNa=1000
T=0;
j=0;
I=[];X=[];U=[];V=[];Pn=[];
while(T<=2400)
    Rd=kd1*Xa;
    Rp=kp1*Xm*Xr;
    Rt=0.5*kt1*Xr*Xr;
    R=Rd+Rp+Rt;
    Pd=Rd/R;Pp=Rp/R;Pt=Rt/R;
    r1=rand(1);
    t=(1/R)*log(1/r1);
    r2=rand(1);
    if r2<=Pd  %Á´Òý·¢£¨²»Çø·Öµ¥ÌåºÍ³õ¼¶×ÔÓÉ»ù£©
        Xm=Xm-2;
        Xa=Xa-1;
        Xr=Xr+2;
        j=j+1;
        X=[X;j];
        R(j)=1;
        j=j+1;
        X=[X;j];
        R(j)=1;
    else
        if r2>Pd&&r2<=Pd+Pp %Á´Ôö³¤
            Xm=Xm-1;
            b=ceil(Xr*rand(1));
            r3=X(b);
            R(r3)=R(r3)+1;
        else
            if r2>Pd+Pp&&r2<=1
                Xr=Xr-2;
                c=ceil(Xr*rand(1));
                r4=X(c);
                X(c)=[];
                d=ceil((Xr-1)*rand(1));
                r5=X(d);
                X(d)=[];
                i=R(r4)+R(r5);
               
                z=find(I==i);
                if z>=1
                    P(i)=P(i)+1;%´¢´æ·Ö×ÓÊý
                else
                    P(i)=1;%´¢´æÖÕÖ¹²úÎïÁ´³¤
                end
                 I=[I;i];
            end
        end
    end
   
    T=T+t;U=[U;T];%´¢´æÊ±¼ä
    C=(2000-Xm)*100/2000;
    V=[V;C];%´¢´æµ¥Ìåת»¯ÂÊ
    L=length(I);S=sum(I);
    E=S/L;%ƽ¾ùÁ´³¤
    Pn=[Pn;E];
end
  N=sum(P(i));
  f(i)=P(i)./N;%ÊýÁ¿·Ö²¼
  m(i)=i.*P(i);
  M=sum(m(i));
  w(i)=m(i)./M;%ÖØÁ¿·Ö²¼
  subplot(221);
  plot(I,f(i))
  subplot(222);
  plot(I,w(i))
  subplot(223);
  plot(U,V)    %ת»¯ÂÊ-ʱ¼äÇúÏß
  subplot(224);
  plot(U,Pn)   %ƽ¾ùÁ´³¤-ʱ¼äÇúÏß
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

lifang2009

Òø³æ (СÓÐÃûÆø)

P(i)±»¸³ÖµÊ±ºòûÓÐÎÊÌ⣬Matlab»á×Ô¶¯´¦Àí£¬µ«ÊÇÔÚÓÒ²à×÷Ϊһ¸ö²Ù×÷ÊýµÄʱºò±ØÐëÓÐÈ·¶¨µÄÖµ

·¢×ÔСľ³æIOS¿Í»§¶Ë
8Â¥2016-04-08 14:46:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

PµÄ³õʼֵûÓж¨Òå¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2016-04-07 13:47:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

1049569501

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ûÓж¨Ò庯Êý»òÊý×éP£¬ÔÚÑ­»·Ç°¶¨ÒåһϾÍÐÐÁË¡£
3Â¥2016-04-07 18:59:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂÀ¾©Ã«ÒÂ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2016-04-07 13:47:30
PµÄ³õʼֵûÓж¨Òå¡£

ÕâÖÖÊý×éµÄ³õʼֵÔõô¶¨ÒåÄØ£¿Ó¦¸ÃÊǿյİÉ

·¢×ÔСľ³æIOS¿Í»§¶Ë
4Â¥2016-04-08 08:36:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂÀ¾©Ã«ÒÂ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2016-04-07 13:47:30
PµÄ³õʼֵûÓж¨Òå¡£

ÎÒÔËÐÐʱµÚÒ»´Î»á½øÈ뵽ѡÔñP£¨i£©£½1ѽ£¬ÎÒÊÔ¹ý°ÑÕâ¿é³ÌÐòÄóöÀ´Ð´³ÉÒ»¸öС³ÌÐò£¬¾ÍÊÇ¿ÉÒÔÔËÐе쬲»ÐèÒª¶¨Òå³õʼֵ»òÊý×é¡£ÕâÈÃÎÒºÜÒÉ»óÊDz»ÊÇÎÊÌâ³öÔÚÎÒÕû¸ö³ÌÐòÀïµÄÆäËûµØ·½£¿

·¢×ÔСľ³æIOS¿Í»§¶Ë
5Â¥2016-04-08 08:46:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂÀ¾©Ã«ÒÂ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by 1049569501 at 2016-04-07 18:59:41
ûÓж¨Ò庯Êý»òÊý×éP£¬ÔÚÑ­»·Ç°¶¨ÒåһϾÍÐÐÁË¡£

ÀïÃæµÄR£¨i£©Êý×éҲûÓж¨Òåʲô£¬ÎªÊ²Ã´¾ÍûÓÐÎÊÌâÄØ£¿

·¢×ÔСľ³æIOS¿Í»§¶Ë
6Â¥2016-04-08 09:17:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
7Â¥2016-04-08 10:11:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifang2009

Òø³æ (СÓÐÃûÆø)

¿ÉÒÔÔÚz=find(l==i)¼Ó¶Ïµãµ÷ÊÔ£¬¿Ï¶¨ÏÈÖ´ÐеÚÒ»¸ö·ÖÖ§ÁË

·¢×ÔСľ³æIOS¿Í»§¶Ë
9Â¥2016-04-08 14:49:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÂÀ¾©Ã«ÒÂ

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2016-04-07 13:47:30
PµÄ³õʼֵûÓж¨Òå¡£

Õâ¸ö´úÂë¾ÍÊÇ¿ÉÒÔÔËÐеÄ

I=[];t=0
while (t<=3)
i=ceil(rand(1));
z=find(I==i);
if z>=1
     P(i)=P(i)+1;
else
     P(i)=1;
end
I=[I;i],t=t+1
end
P
10Â¥2016-04-08 16:04:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÂÀ¾©Ã«Ò µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 284Çóµ÷¼Á +10 Zhao anqi 2026-03-22 10/500 2026-03-24 00:08 by Equinoxhua
[¿¼ÑÐ] Çó²ÄÁÏ£¬»·¾³×¨Òµµ÷¼Á +3 18567500178 2026-03-18 3/150 2026-03-23 23:50 by ÈÈÇéɳĮ
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +7 vvÃÔ 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +7 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 12/600 2026-03-23 18:18 by YMUÊ©ÀÏʦ
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-18 3/150 2026-03-21 17:31 by ColorlessPI
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 299Çóµ÷¼Á +5 shxchem 2026-03-20 7/350 2026-03-21 17:09 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +6 ÏëÉϰ¶µÄÀðÓã 2026-03-18 7/350 2026-03-21 01:03 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] ¹ãÎ÷´óѧ¼ÒÇÝÒÅ´«ÓýÖÖ¿ÎÌâ×é2026Äê˶ʿÕÐÉú£¨½ÓÊÕ¼ÆËã»úרҵµ÷¼Á£© +3 123°¢±ê 2026-03-17 3/150 2026-03-20 15:58 by ·ÉÐÐçù
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û