normal_distribution<double>dist_x(gps_x,std_x); // TODO: Create normal distributions for y and theta normal_distribution<double>dist_y(gps_y,std_y); normal_distribution<double>dist_theta(theta,std_theta); for(inti=0;i<10;++i) { doublesample_x,sample_y,sample_theta; // TODO: Sample...
std::normal_distribution满足随机数分布(RandomNumberDistribution)的所有要求。 模板形参 RealType-生成器所生成的结果类型。如果它不是float、double或longdouble之一,那么效果未定义。 成员类型 成员类型定义 result_type(C++11)RealType param_type(C++11)参数集的类型,见随机数分布(RandomNumberDistribution)。
std::normal_distribution满足随机数分布(RandomNumberDistribution)的所有要求。 模板形参 RealType-生成器所生成的结果类型。若它不是float、double或longdouble之一则效果未定义。 成员类型 成员类型定义 result_typeRealType param_type参数集的类型,见随机数分布(RandomNumberDistribution)。
operators (std::lognormal_distribution) operators (std::mersenne_twister_engine) operators (std::mersenne_twister_engine) operators (std::negative_binomial_distribution) operators (std::negative_binomial_distribution) operators (std::normal_distribution) operators (std::normal_distribution) operators (std...
std::normal_distribution<RealType>::mean, stddev RealType mean()const; (1)(C++11 起) RealType stddev()const; (2)(C++11 起) 返回构造分布所用的参数。 1)返回平均数μ分布参数。平均数指定峰的位置。默认值为0.0。 2)返回标准差σ分布参数。默认值为1.0。
operators (std::negative_binomial_distribution) operators (std::normal_distribution) operators (std::normal_distribution) operators (std::piecewise_constant_distribution) operators (std::piecewise_constant_distribution) operators (std::piecewise_linear_distribution) operators (std::piecewise_linear_distributio...
std::uniform_int_distribution 用于生成均匀分布的整数随机数。 std::normal_distribution 用于生成正态分布的浮点随机数。 1.2.1 std::random_device的深入探索 std::random_device是一个真正的随机数生成器,它不依赖于任何算法,而是直接从系统的随机数源获取数据。这使得它非常适合为其他随机数引擎提供种子,确保每...
namespace normal_distribution{ template<typename T, typename RNG> T sample(const devices::random::CPU& dev, T mean, T std, RNG& rng){ static_assert(utils::typing::is_same_v<T, float> || utils::typing::is_same_v<T, double>); // return standard_normal_distribution<T, RNG>(rng)...
weibull_distribution (C++11) extreme_value_distribution (C++11) Normal distributions normal_distribution (C++11) lognormal_distribution (C++11) chi_squared_distribution (C++11) cauchy_distribution (C++11) fisher_f_distribution (C++11) student_t_distribution ...
gamma_distribution (C++11) weibull_distribution (C++11) extreme_value_distribution (C++11) Normal distributions normal_distribution (C++11) lognormal_distribution (C++11) chi_squared_distribution (C++11) cauchy_distribution (C++11) fisher_f_distribution (C++11) student_t_distribution (C++11) Sampling...