锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲久久一区,欧美在线首页,亚洲精品少妇30phttp://www.shnenglu.com/dqchen/category/3428.html鍐欏嚭涓涓彲浠ュ伐浣滅殑紼嬪簭騫朵笉澶?/description>zh-cnSun, 25 May 2008 22:22:16 GMTSun, 25 May 2008 22:22:16 GMT60緇熻鍑芥暟NormSDist鍜孨ormSInv鍑芥暟瀹炵幇http://www.shnenglu.com/dqchen/articles/19772.htmlDainDainTue, 13 Mar 2007 12:52:00 GMThttp://www.shnenglu.com/dqchen/articles/19772.htmlhttp://www.shnenglu.com/dqchen/comments/19772.htmlhttp://www.shnenglu.com/dqchen/articles/19772.html#Feedback2http://www.shnenglu.com/dqchen/comments/commentRss/19772.htmlhttp://www.shnenglu.com/dqchen/services/trackbacks/19772.html鍏堣涓嬩粖澶╁啓VBA瀛﹀埌鐨勶紝閭e氨鏄疎xcel鐨勭粺璁″伐浣滆〃鍑芥暟銆?br>Excel鐨勭粺璁″伐浣滆〃鍑芥暟鐢ㄤ簬瀵規(guī)暟鎹尯鍩熻繘琛岀粺璁″垎鏋愩備緥濡傦紝緇熻宸ヤ綔琛ㄥ嚱鏁板彲浠ョ敤鏉ョ粺璁℃牱鏈殑鏂瑰樊銆佹暟鎹尯闂寸殑棰戠巼鍒嗗竷絳夈傛槸涓嶆槸瑙夊緱濂藉儚鏄緢涓撲笟鑼冪暣鐨勪笢瑗匡紵鏄殑錛岀粺璁″伐浣滆〃鍑芥暟涓彁渚涗簡寰堝灞炰簬緇熻瀛﹁寖鐣寸殑鍑芥暟錛屼絾涔熸湁浜涘嚱鏁板叾瀹炲湪浣犳垜鐨勬棩甯哥敓媧諱腑鏄緢甯哥敤鐨勶紝姣斿姹傜彮綰у鉤鍧囨垚緇╋紝鎺掑悕絳夈?br>浣嗘槸鎴戠殑紼嬪簭鏄cpp瀹炵幇涓婇潰淇╀釜鍑芥暟錛屽彲鏄痗pp娌℃湁榪欐牱鐨勭粺璁″嚱鏁般傛煡浜嗗ソ澶氳祫鏂欙紝鎵懼埌浜嗗欏瑰紡榪戜技鐨勬柟娉曪細
/***************************************************************/
/* 榪斿洖鏍囧噯姝f佸垎甯冪殑绱Н鍑芥暟錛岃鍒嗗竷鐨勫鉤鍧囧間負 0錛屾爣鍑嗗亸宸負 1銆?nbsp;                          */
/***************************************************************/
double NormSDist(const double z)
{
 // this guards against overflow
 if(z > 6) return 1;
 if(z < -6) return 0;

 static const double gamma =  0.231641900,
      a1  =  0.319381530,
      a2  = -0.356563782,
      a3  =  1.781477973,
      a4  = -1.821255978,
      a5  =  1.330274429;

 double k = 1.0 / (1 + fabs(z) * gamma);
 double n = k * (a1 + k * (a2 + k * (a3 + k * (a4 + k * a5))));
 n = 1 - Normal(z) * n;
 if(z < 0)
  return 1.0 - n;

 return n;
}


/***************************************************************/
/* 榪斿洖鏍囧噯姝f佸垎甯冪瘡縐嚱鏁扮殑閫嗗嚱鏁般傝鍒嗗竷鐨勫鉤鍧囧間負 0錛屾爣鍑嗗亸宸負 1銆?/font> 
 
                  */
/***************************************************************/
double normsinv(const double p)
{
 static const double LOW  = 0.02425;
 static const double HIGH = 0.97575;

 /* Coefficients in rational approximations. */
 static const double a[] =
 {
  -3.969683028665376e+01,
   2.209460984245205e+02,
  -2.759285104469687e+02,
   1.383577518672690e+02,
  -3.066479806614716e+01,
   2.506628277459239e+00
 };

 static const double b[] =
 {
  -5.447609879822406e+01,
   1.615858368580409e+02,
  -1.556989798598866e+02,
   6.680131188771972e+01,
  -1.328068155288572e+01
 };

 static const double c[] =
 {
  -7.784894002430293e-03,
  -3.223964580411365e-01,
  -2.400758277161838e+00,
  -2.549732539343734e+00,
   4.374664141464968e+00,
   2.938163982698783e+00
 };

 static const double d[] =
 {
  7.784695709041462e-03,
  3.224671290700398e-01,
  2.445134137142996e+00,
  3.754408661907416e+00
 };

 double q, r;

 errno = 0;

 if (p < 0 || p > 1)
 {
  errno = EDOM;
  return 0.0;
 }
 else if (p == 0)
 {
  errno = ERANGE;
  return -HUGE_VAL /* minus "infinity" */;
 }
 else if (p == 1)
 {
  errno = ERANGE;
  return HUGE_VAL /* "infinity" */;
 }
 else if (p < LOW)
 {
  /* Rational approximation for lower region */
  q = sqrt(-2*log(p));
  return (((((c[0]*q+c[1])*q+c[2])*q+c[3])*q+c[4])*q+c[5]) /
   ((((d[0]*q+d[1])*q+d[2])*q+d[3])*q+1);
 }
 else if (p > HIGH)
 {
  /* Rational approximation for upper region */
  q  = sqrt(-2*log(1-p));
  return -(((((c[0]*q+c[1])*q+c[2])*q+c[3])*q+c[4])*q+c[5]) /
   ((((d[0]*q+d[1])*q+d[2])*q+d[3])*q+1);
 }
 else
 {
  /* Rational approximation for central region */
      q = p - 0.5;
      r = q*q;
  return (((((a[0]*r+a[1])*r+a[2])*r+a[3])*r+a[4])*r+a[5])*q /
   (((((b[0]*r+b[1])*r+b[2])*r+b[3])*r+b[4])*r+1);
 }
}



Dain 2007-03-13 20:52 鍙戣〃璇勮
]]>
Quasi-Monte Carlo(Korobov rule)http://www.shnenglu.com/dqchen/articles/19618.htmlDainDainMon, 12 Mar 2007 03:04:00 GMThttp://www.shnenglu.com/dqchen/articles/19618.htmlhttp://www.shnenglu.com/dqchen/comments/19618.htmlhttp://www.shnenglu.com/dqchen/articles/19618.html#Feedback0http://www.shnenglu.com/dqchen/comments/commentRss/19618.htmlhttp://www.shnenglu.com/dqchen/services/trackbacks/19618.html#include  < cmath >
#include 
< vector >

using   namespace  std;

//  Korobov rules
vector <  vector < double >   >  korobov( int  a,  //  base 
                                                         int  n,  //  sample size(a prime) 
                                                         int  t)  //  dimensional
{
    vector
<double> G(t);
    vector
< vector<double> > U(n,vector<double>(t)); // t-dimensional points

    
int i,j;
    
for(i = 0;i < t;i++)
        G[i] 
= pow(a,i) / (double)n;

    
for(i = 0;i < n;i++)
        
for (j = 0;j < t;j++)
        {
            U[i][j] 
= fmod(i * G[j],1);
        }

    G.clear();

    
return U;
}


Dain 2007-03-12 11:04 鍙戣〃璇勮
]]>
Monte Carlo鐢ㄤ簬浜屽弶鏍戞ā鎷熻鐢熻瘉鍒稿畾浠?/title><link>http://www.shnenglu.com/dqchen/articles/17480.html</link><dc:creator>Dain</dc:creator><author>Dain</author><pubDate>Wed, 10 Jan 2007 03:15:00 GMT</pubDate><guid>http://www.shnenglu.com/dqchen/articles/17480.html</guid><wfw:comment>http://www.shnenglu.com/dqchen/comments/17480.html</wfw:comment><comments>http://www.shnenglu.com/dqchen/articles/17480.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/dqchen/comments/commentRss/17480.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/dqchen/services/trackbacks/17480.html</trackback:ping><description><![CDATA[ <font size="2">聽 浜屽弶鏍戞柟娉曞彲浠ュ拰Monte Carlo妯℃嫙緇撳悎璧鋒潵涓鴻鐢熻瘉鍒稿畾浠楓備簩鍙夋爲瀹氫環(huán)妯″瀷鏄粠鏋勯犲ソ鐨勪簩鍙夋爲涓殢鏈洪夋嫨涓鏉¤礬寰勬牱鏈紝浠庝簩鍙夋爲鐨勬湯绔紑濮嬪掓帹璁$畻鍑鴻鐢熻瘉鍒哥殑浠鋒牸錛屼絾鏄噰鐢ㄤ簡Monte Carlo鍚庯紝鏄『鐫浜屽弶鏍戝線鍚庤綆楃殑銆?br />聽 鍩烘湰鏂規(guī)硶錛毬犅犅犅犅犅犅犅?br />聽 鍦ㄧ涓涓妭鐐癸紙鏍硅妭鐐癸級錛岄殢鏈轟駭鐢熶竴涓?鍒?闂寸殑闅忔満鏁幫紝濡傛灉榪欎釜鏁板皬浜巔錛屽氨閫夋嫨褰撳墠鐨勪笂鍗囧垎鏀紝鍙嶄箣閫夋嫨涓嬮檷鍒嗘敮銆傝繖鏍峰氨浜х敓浜嗕竴涓柊鑺傜偣錛岀戶緇笂闈㈢殑榪囩▼錛岀洿鍒頒簩鍙夋爲鐨勬湯绔備竴鏉¤礬寰勪駭鐢熶簡錛岃鐢熻瘉鍒哥殑鏈緇堜環(huán)鍊煎氨鍙互璁$畻鍑烘潵浜嗭紙鍙互鐪嬩綔鏄叏閮ㄥ彲鑳界粓鍊奸泦鍚堜腑鐨勪竴涓殢鏈烘牱鏈級錛岃繖鏍峰畬鎴愪簡絎竴嬈℃ā鎷熴傛洿澶氱殑鏍鋒湰璺緞寰楀埌鏇村鐨勬牱鏈粓鍊箋傝繘琛屽嬈℃ā鎷燂紝鐢ㄥ鉤鍧囧兼潵浼拌琛嶇敓璇佸埜鐨勪環(huán)鏍箋?/font> <img src ="http://www.shnenglu.com/dqchen/aggbug/17480.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/dqchen/" target="_blank">Dain</a> 2007-01-10 11:15 <a href="http://www.shnenglu.com/dqchen/articles/17480.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.shnenglu.com/" title="精品视频久久久久">精品视频久久久久</a> <div class="friend-links"> </div> </div> </footer> <a href="http://www.qhsy210.cn" target="_blank">欧美精品一本久久男人的天堂</a>| <a href="http://www.shyk888.cn" target="_blank">久久综合伊人77777麻豆</a>| <a href="http://www.dsifhjh1.cn" target="_blank">国内精品久久久久伊人av</a>| <a href="http://www.010law.cn" target="_blank">97久久综合精品久久久综合</a>| <a href="http://www.pu89.cn" target="_blank">久久久久久国产精品美女 </a>| <a href="http://www.qikan99.cn" target="_blank">久久久女人与动物群交毛片</a>| <a href="http://www.xzij.cn" target="_blank">久久精品草草草</a>| <a href="http://www.61fushi.cn" target="_blank">久久精品国产99国产精品亚洲</a>| <a href="http://www.pynov.cn" target="_blank">国产精品99久久久久久人</a>| <a href="http://www.senbozulin.com.cn" target="_blank">激情五月综合综合久久69</a>| <a href="http://www.jincheng365.cn" target="_blank">亚洲国产精品成人久久</a>| <a href="http://www.fragmentdesign.cn" target="_blank">国产AV影片久久久久久</a>| <a href="http://www.zysun.com.cn" target="_blank">中文字幕日本人妻久久久免费</a>| <a href="http://www.vrmn.cn" target="_blank">国内精品久久久久久久涩爱 </a>| <a href="http://www.duopudz.cn" target="_blank">久久精品国产精品青草</a>| <a href="http://www.vtdf.cn" target="_blank">日本五月天婷久久网站</a>| <a href="http://www.myswiss.cn" target="_blank">国产香蕉97碰碰久久人人</a>| <a href="http://www.shaoxing2010.cn" target="_blank">久久精品免费一区二区</a>| <a href="http://www.xzxms.cn" target="_blank">久久中文字幕视频、最近更新</a>| <a href="http://www.huiseng.cn" target="_blank">国内精品久久人妻互换</a>| <a href="http://www.apple-tree.com.cn" target="_blank">99精品国产免费久久久久久下载 </a>| <a href="http://www.my163.net.cn" target="_blank">亚洲国产成人久久一区WWW</a>| <a href="http://www.shaokao166.cn" target="_blank">久久婷婷国产麻豆91天堂</a>| <a href="http://www.dpbz.net.cn" target="_blank">久久精品国产99久久久</a>| <a href="http://www.sfttc.cn" target="_blank">一本一道久久综合狠狠老</a>| <a href="http://www.kong-ya-ji-wang.com.cn" target="_blank">久久se精品一区二区影院 </a>| <a href="http://www.zgsmkf.cn" target="_blank">久久夜色精品国产噜噜亚洲a </a>| <a href="http://www.ggfuns.cn" target="_blank">久久天天躁狠狠躁夜夜2020一</a>| <a href="http://www.blv5.cn" target="_blank">久久精品视屏</a>| <a href="http://www.rljps.cn" target="_blank">久久无码人妻精品一区二区三区 </a>| <a href="http://www.kxblogs.cn" target="_blank">久久国产精品一国产精品金尊</a>| <a href="http://www.ahhncl.cn" target="_blank">97香蕉久久夜色精品国产</a>| <a href="http://www.ilxq.cn" target="_blank">久久久久久久久久久精品尤物 </a>| <a href="http://www.vvrj.cn" target="_blank">久久久网中文字幕</a>| <a href="http://www.dashi1.cn" target="_blank">久久午夜无码鲁丝片午夜精品</a>| <a href="http://www.grandfreshop.cn" target="_blank">国产精品伊人久久伊人电影</a>| <a href="http://www.port1.com.cn" target="_blank">精品一区二区久久久久久久网站</a>| <a href="http://www.hkzkzs.com.cn" target="_blank">久久国产乱子伦免费精品</a>| <a href="http://www.17kav.cn" target="_blank">久久亚洲高清观看</a>| <a href="http://www.0736auto.cn" target="_blank">93精91精品国产综合久久香蕉</a>| <a href="http://www.esld.cn" target="_blank">99久久99久久精品国产片</a>| <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body>