锘??xml version="1.0" encoding="utf-8" standalone="yes"?>精品久久久久久无码中文字幕,国内精品久久久久久不卡影院,久久99热国产这有精品http://m.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://m.shnenglu.com/dqchen/articles/19772.htmlDainDainTue, 13 Mar 2007 12:52:00 GMThttp://m.shnenglu.com/dqchen/articles/19772.htmlhttp://m.shnenglu.com/dqchen/comments/19772.htmlhttp://m.shnenglu.com/dqchen/articles/19772.html#Feedback2http://m.shnenglu.com/dqchen/comments/commentRss/19772.htmlhttp://m.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(xì)
/***************************************************************/
/* 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(fù) 0錛屾爣鍑嗗亸宸負(fù) 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(fù) 0錛屾爣鍑嗗亸宸負(fù) 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://m.shnenglu.com/dqchen/articles/19618.htmlDainDainMon, 12 Mar 2007 03:04:00 GMThttp://m.shnenglu.com/dqchen/articles/19618.htmlhttp://m.shnenglu.com/dqchen/comments/19618.htmlhttp://m.shnenglu.com/dqchen/articles/19618.html#Feedback0http://m.shnenglu.com/dqchen/comments/commentRss/19618.htmlhttp://m.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?wèi)妯℃嫙琛嶇敓璇佸埜瀹氫?/title><link>http://m.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://m.shnenglu.com/dqchen/articles/17480.html</guid><wfw:comment>http://m.shnenglu.com/dqchen/comments/17480.html</wfw:comment><comments>http://m.shnenglu.com/dqchen/articles/17480.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/dqchen/comments/commentRss/17480.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/dqchen/services/trackbacks/17480.html</trackback:ping><description><![CDATA[ <font size="2">聽 浜屽弶鏍?wèi)鏂规硶鍙互鍜孧onte Carlo妯℃嫙緇撳悎璧鋒潵涓鴻鐢熻瘉鍒稿畾浠楓備簩鍙夋爲(wèi)瀹氫環(huán)妯″瀷鏄粠鏋勯犲ソ鐨勪簩鍙夋爲(wèi)涓殢鏈洪夋嫨涓鏉¤礬寰勬牱鏈紝浠庝簩鍙夋爲(wèi)鐨勬湯绔紑濮嬪掓帹璁$畻鍑鴻鐢熻瘉鍒哥殑浠鋒牸錛屼絾鏄噰鐢ㄤ簡Monte Carlo鍚庯紝鏄『鐫浜屽弶鏍?wèi)寰鍚庤綆楃殑銆?br />聽 鍩烘湰鏂規(guī)硶錛毬犅犅犅犅犅犅犅?br />聽 鍦ㄧ涓涓妭鐐癸紙鏍硅妭鐐癸級錛岄殢鏈轟駭鐢熶竴涓?鍒?闂寸殑闅忔満鏁幫紝濡傛灉榪欎釜鏁板皬浜巔錛屽氨閫夋嫨褰撳墠鐨勪笂鍗囧垎鏀紝鍙嶄箣閫夋嫨涓嬮檷鍒嗘敮銆傝繖鏍峰氨浜х敓浜嗕竴涓柊鑺傜偣錛岀戶緇笂闈㈢殑榪囩▼錛岀洿鍒頒簩鍙夋爲(wèi)鐨勬湯绔備竴鏉¤礬寰勪駭鐢熶簡錛岃鐢熻瘉鍒哥殑鏈緇堜環(huán)鍊煎氨鍙互璁$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://m.shnenglu.com/dqchen/aggbug/17480.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/dqchen/" target="_blank">Dain</a> 2007-01-10 11:15 <a href="http://m.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://m.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.itewei.cn" target="_blank">国产精品免费看久久久</a>| <a href="http://www.hpexpfe.cn" target="_blank">久久午夜福利电影</a>| <a href="http://www.site5d.cn" target="_blank">久久午夜伦鲁片免费无码</a>| <a href="http://www.vzas.cn" target="_blank">久久精品国产免费观看三人同眠</a>| <a href="http://www.zhongtianhgjc.cn" target="_blank">日日躁夜夜躁狠狠久久AV</a>| <a href="http://www.wvzw.cn" target="_blank">天堂久久天堂AV色综合</a>| <a href="http://www.iyuhu.cn" target="_blank">久久国产精品波多野结衣AV</a>| <a href="http://www.wanhejingshui.cn" target="_blank">青青草国产97免久久费观看</a>| <a href="http://www.xcvcd.cn" target="_blank">人妻精品久久无码区</a>| <a href="http://www.zhangyiping.cn" target="_blank">久久www免费人成精品香蕉</a>| <a href="http://www.fttyz.com.cn" target="_blank">18禁黄久久久AAA片</a>| <a href="http://www.zhougong.net.cn" target="_blank">色综合久久中文色婷婷</a>| <a href="http://www.kiterunner.com.cn" target="_blank">国产成人精品综合久久久</a>| <a href="http://www.zfrnhbv.com.cn" target="_blank">精品久久久久一区二区三区</a>| <a href="http://www.shiyana.cn" target="_blank">亚洲va久久久噜噜噜久久天堂</a>| <a href="http://www.fsyongli188.cn" target="_blank">国产福利电影一区二区三区久久老子无码午夜伦不 </a>| <a href="http://www.mb71.cn" target="_blank">久久只有这精品99</a>| <a href="http://www.xyzl8.cn" target="_blank">久久亚洲国产欧洲精品一 </a>| <a href="http://www.myrtv.cn" target="_blank">久久久一本精品99久久精品66</a>| <a href="http://www.3828888.cn" target="_blank">亚洲精品国产成人99久久</a>| <a href="http://www.tmuseum.cn" target="_blank">精品多毛少妇人妻AV免费久久</a>| <a href="http://www.renliu123.cn" target="_blank">亚洲国产精品久久久久久</a>| <a href="http://www.lslscy.cn" target="_blank">久久亚洲精品成人av无码网站</a>| <a href="http://www.ttpcom.com.cn" target="_blank">亚洲国产视频久久</a>| <a href="http://www.zhangjiaying.cn" target="_blank">九九久久精品国产</a>| <a href="http://www.aystone.cn" target="_blank">99久久精品国产一区二区三区</a>| <a href="http://www.xy-ly.com.cn" target="_blank">国产精品女同久久久久电影院</a>| <a href="http://www.wxwyx.cn" target="_blank">欧美熟妇另类久久久久久不卡</a>| <a href="http://www.lxlfhq.cn" target="_blank">区久久AAA片69亚洲</a>| <a href="http://www.kucunshuo.cn" target="_blank">天堂无码久久综合东京热</a>| <a href="http://www.fvxg.cn" target="_blank">久久久久综合中文字幕 </a>| <a href="http://www.wjjj8.cn" target="_blank">囯产精品久久久久久久久蜜桃</a>| <a href="http://www.fjjzpx.cn" target="_blank">香蕉99久久国产综合精品宅男自 </a>| <a href="http://www.thegraces.com.cn" target="_blank">久久久久久毛片免费播放</a>| <a href="http://www.t2tt.cn" target="_blank">久久婷婷色综合一区二区</a>| <a href="http://www.eksn.cn" target="_blank">色婷婷噜噜久久国产精品12p</a>| <a href="http://www.yiloupan.cn" target="_blank">色综合久久中文综合网</a>| <a href="http://www.yffd.com.cn" target="_blank">国产综合免费精品久久久</a>| <a href="http://www.gdgzwz.cn" target="_blank">欧美久久一区二区三区</a>| <a href="http://www.orzdream.cn" target="_blank">久久久精品久久久久影院</a>| <a href="http://www.etnz.cn" target="_blank">午夜久久久久久禁播电影</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>