:calls->目标函数被调用次数,比如500000 :r->随机数产生器,比如r= gsl_rng_default :state->状态空间,由gsl_monte_plain_alloc申请 :result->计算结果 :abserr->绝对误差 例子:计算多重积分 #include<iostream> #include #include<gsl/gsl_rng.h> #include<gsl/gsl_integration.h> #include<gsl/gsl_monte...
gsl_rng_default_seed = ((unsignedlong)(time(NULL)));// 取当前时间作为种子r =gsl_rng_alloc(T);// 创建随机数生成器实例for(i=0; i<MAXRNDNUM; i++) {/** Functions: * double gsl_ran_erlang (const gsl_rng * r, const double a, const double n) * double gsl_ran_erlang_pdf (con...
char*argv[]){constgsl_rng_type*T;// 随机数生成器类型指针gsl_rng*r;// 随机数生成器指针int i;double u;// 随机数变量constdouble erlang_a=0.6;// lambda=0.6constdouble erlang_n=2.0;// n=2.0// gsl_rng_default
gsl_rng *r; / 随机数生成器指针 14. 15. int i; 16. double u; / 随机数变量 9、0;17. 18. const double erlang_a=0.6; / lambda=0.6 19. const double erlang_n=2.0; / n=2.0 20. 21. / gsl_rng_default (gsl_rng_mt19937) 10、 22. / gsl_rng_ranlxs0, gsl_rng_ranlxs1,...
:r->随机数产生器,比如r= gsl_rng_default :state->状态空间,由gsl_monte_plain_alloc申请 :result->计算结果 :abserr->绝对误差 例子:计算多重积分 #include<iostream> #include #include<gsl/gsl_rng.h> #include<gsl/gsl_integration.h> #include<gsl...
/root/sipp/src/stat.cpp:1844: undefined reference to `gsl_rng_default' /root/sipp/src/stat.cpp:1844: undefined reference to `gsl_rng_alloc' src/sipp-stat.o: In function `CLogNormal::sample()': /root/sipp/src/stat.cpp:1890: undefined reference to `gsl_ran_lognormal' ...
我想知道igraph_rng_default()是否提供线程安全的随机数生成器,如果是这样的话,我应该使用什么rng?此外,如果在每个线程中调用igraph_sbm_game,这些图的生成是否线程安全?,既然igraph_sbm_game基于所选的rng生成一个随机图,这种随机性是否保证线程安全?换句话说,使用默认的igraph随机数</ 浏览5提问于2017-01-...
T=gsl_rng_default;r=gsl_rng_alloc(T);doubleyy[4]={1.1,2,2.9,4.2};doublexx[4]={1,...
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config.status:1211: creating rng/Makefile config.status:1211: creating roots/Makefile config.status:1211: creating rstat/Makefile config.status:1211: creating siman/Makefile config.status:1211: creating sort/Makefile config.status:1211: creating spblas/Makefile config.status:1211: creating...