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  • 2012-01-17 14:55:20, 17 K

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inuwqq

½ð³æ (ÖøÃûдÊÖ)

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2Â¥2012-01-20 14:37:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xdjinjian

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xiegangmai(½ð±Ò+2): ллӦÖú£¡ 2012-01-23 13:53:42
X(10000)=0;
Y(10000)=0;
Z(10000)=1;
i=1;
while(i<10000)
x=rand(1);
y=rand(1);
x=-1+2*x;
y=-1+2*y;
if((-x*(exp(x)+1)/(exp(x)-1)     X(i)=x;
    Y(i)=y;
    i=i+1;
end
end
plot3(X,Y,Z); ÐÐô£¿
3Â¥2012-01-23 11:50:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

inuwqq

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Â¥: Originally posted by xdjinjian at 2012-01-23 11:50:19:
X(10000)=0;
Y(10000)=0;
Z(10000)=1;
i=1;
while(i<10000)
x=rand(1);
y=rand(1);
x=-1+2*x;
y=-1+2*y;
if((-x*(exp(x)+1)/(exp(x)-1)<y)&(y<-x))
    X(i)=x;
    Y(i)=y;
    i=i+1 ...

ÔËÐгöÀ´µÄͼÐβ»¶Ô£¬Ó¦¸ÃÊÇÔÚ¶þÎ¬Æ½ÃæÉϵÄÒ»¸öÇøÓò¡£Âé·³ÔٸĸĺÃÂð£¿
4Â¥2012-01-23 15:53:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xdjinjian

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
xiegangmai(½ð±Ò+1): ÐÁ¿àÁË£¡Ð»Ð»Ó¦Öú£¡ 2012-01-24 20:09:17
inuwqq(½ð±Ò+50): ¡ï¡ï¡ïºÜÓаïÖú лл 2012-01-31 11:44:32
clc,clear
syms x
y=-x*(exp(x)+1)/(exp(x)-1);
ezplot(y,[-10,10]);
hold on
y=-x;
ezplot(y,[-10 10]);
axis([-10 10 -10 10]);
Á½ÏßÖ®¼äµÄÇøÓò¼´ÎªËùÇó  ÄãÒ²¿ÉÒÔ×Ô¼º¸Ä±äÒ»ÏÂËùÇó·¶Î§
5Â¥2012-01-24 13:50:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

inuwqq

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Â¥: Originally posted by xdjinjian at 2012-01-24 13:50:24:
clc,clear
syms x
y=-x*(exp(x)+1)/(exp(x)-1);
ezplot(y,[-10,10]);
hold on
y=-x;
ezplot(y,[-10 10]);
axis([-10 10 -10 10]);
Á½ÏßÖ®¼äµÄÇøÓò¼´ÎªËùÇó  ÄãÒ²¿ÉÒÔ×Ô¼º¸Ä±äÒ»ÏÂËùÇó·¶Î§

³ÌÐòÎÞ·¨ÔËÐУ¬´íÎóÌáʾÈçÏ£º
??? Attempt to execute SCRIPT figure as a function.

Error in ==> gcf at 33
  h = figure;

Error in ==> gca at 18
  fig = gcf;

Error in ==> ezplot>determineAxes at 524
    cax = gca;

Error in ==> ezplot>ezplot1 at 413
    cax = determineAxes(fig);

Error in ==> ezplot at 140
         [hp,cax] = ezplot1(cax,f{1},vars,labels,args{:});

Error in ==> sym.ezplot at 60
      h = ezplot(f.s,varargin{:});

Error in ==> figure at 4
ezplot(y,[-10,10])
Âé·³¸ø¿´Ò»Ï°É
6Â¥2012-01-25 12:36:08
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