20 January 2020 09:15:51 AM
HERMITE_EXACTNESS
C version
Investigate the polynomial exactness of a Gauss-Hermite
quadrature rule by integrating exponentially weighted
monomials up to a given degree over the (-oo,+oo) interval.
The quadrature file rootname is "hermite_probabilist_010".
The requested maximum monomial degree is = 5
HERMITE_EXACTNESS: User input:
Quadrature rule X file = "hermite_probabilist_010_x.txt".
Quadrature rule W file = "hermite_probabilist_010_w.txt".
Quadrature rule R file = "hermite_probabilist_010_r.txt".
Maximum degree to check = 5
Spatial dimension = 1
Number of points = 10
The quadrature rule to be tested is
a Gauss-Hermite rule
ORDER = 10
OPTION = 4, the probabilist normalized weighted rule for:
Integral ( -oo < x < +oo ) f(x) * exp(-x*x/2) / sqrt(2 pi) dx
Weights W:
w[0] = 4.31065e-06
w[1] = 0.000758071
w[2] = 0.0191116
w[3] = 0.135484
w[4] = 0.344642
w[5] = 0.344642
w[6] = 0.135484
w[7] = 0.0191116
w[8] = 0.000758071
w[9] = 4.31065e-06
Abscissas X:
x[0] = -4.85946
x[1] = -3.58182
x[2] = -2.48433
x[3] = -1.46599
x[4] = -0.484936
x[5] = 0.484936
x[6] = 1.46599
x[7] = 2.48433
x[8] = 3.58182
x[9] = 4.85946
Region R:
r[0] = -1e+30
r[1] = 1e+30
A Gauss-Hermite rule would be able to exactly
integrate monomials up to and including degree = 19
Degree Error
0 2.220446049250313e-16
1 4.977165598066269e-18
2 2.220446049250313e-16
3 6.396792817664476e-18
4 1.480297366166875e-16
5 1.07552855510562e-16
HERMITE_EXACTNESS:
Normal end of execution.
20 January 2020 09:15:51 AM
C 代码 检验高斯-埃尔米特正交规则的多项式精度.rar
版权申诉
158 浏览量
2023-05-26
23:55:11
上传
评论
收藏 10KB RAR 举报
![avatar](https://profile-avatar.csdnimg.cn/f6f011970f0f4dc0b48561c888fd7c9f_xipengbozai.jpg!1)
卷积神经网络
- 粉丝: 342
- 资源: 8460
最新资源
- SSM3J321T-VB一款P-Channel沟道SOT23的MOSFET晶体管参数介绍与应用说明
- skywalking K8S集群下安装
- 后端开发框架 MyBatis四大核心对象之ParameterHandler.pdf
- vue3和ant-design 实现前端多种验证密码规则,最全的前端验证密码规则
- SSM3J317T-VB一款P-Channel沟道SOT23的MOSFET晶体管参数介绍与应用说明
- 高速光耦ICPL-075L规格书
- Java项目-基于Springboot+Vue的人职匹配推荐系统的设计与实现(源码+万字LW+部署视频+代码讲解视频+全套软件)
- 有限元大作业包含代码以及最后的报告
- MSYS2-X86-64
- SSM3J314T-VB一款P-Channel沟道SOT23的MOSFET晶体管参数介绍与应用说明
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
![feedback](https://img-home.csdnimg.cn/images/20220527035711.png)
![feedback](https://img-home.csdnimg.cn/images/20220527035711.png)
![feedback-tip](https://img-home.csdnimg.cn/images/20220527035111.png)