Description: 平时完成作业做的几个小程序。有数值计算方面的梯形公式求积、simpson算法求积、Jacobi算法求解线性方程组、Gauss-Seidel法求解线性方程组，还有一个简单的学习成绩管理信息系统，可实现成绩录入、查询和排序等功能-Peacetime operation completed several small procedures done. Numerical calculations have trapezoidal quadrature formula, simpson quadrature algorithm, Jacobi algorithm for solving linear equations, Gauss-Seidel method to solve linear equations, there is a simple performance management information system, can achieve results entry, query and sorting functions Platform: |
Size: 5120 |
Author:huangye |
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Description: Will perform 3D Gaussian quadrature over a user-defined volume. The volume is defined by the user with function definitions entered in the appropriate spaces provided on the GUI. The user can change the number of Gauss points to use.
Function inputs need not accept vector args. -Will perform 3D Gaussian quadrature over a user-defined volume. The volume is defined by the user with function definitions entered in the appropriate spaces provided on the GUI. The user can change the number of Gauss points to use.Function inputs need not accept vector args. Platform: |
Size: 14336 |
Author:徐亮 |
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Description: GAUSS QUADRATURE*** *** *** *** *** *** *** *** *** ****
* This program compute value of a definite integral for a known function *
* by gauss quadrature formula, based on five-point method
-GAUSS QUADRATURE**********************************************************
* This program compute value of a definite integral for a known function *
* by gauss quadrature formula, based on five-point method
Platform: |
Size: 12288 |
Author:amin |
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Description: 求解Gauss公式的求积几点和求积权,8个节点的Gauss程序-Solving Gauss quadrature formula quadrature points and the right to eight nodes Gauss program Platform: |
Size: 2048 |
Author:全晓静 |
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Description: 通过理论分析和编程计算，分别用复合5点 Gauss-Legendre 求积公式、 Romberg 求积算法求出了给定函数的近似积分值，并进行相互比较。-Through theoretical analysis and programming, respectively, at 5:00 with a composite Gauss-Legendre quadrature formula, Romberg quadrature algorithm derived for a given function of the approximate integral value and compared with each other. Platform: |
Size: 1024 |
Author:April |
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Description: 基于复数概念的正交信号，对于DSP的初学者而言，可能没有什么比j算子、复数、虚部、实部和正交等数据及概念更令他们头痛的了。如果你对复数和1j − 的物理含义不是那么明确的话，不必感到懊恼，因为你有很好的同伴。为何甚至是世界上最伟大的数学家之一的卡尔·高斯都曾经说过，虚数j算子是“虚幻的幻影”。本文将对这个“幻影”做出一些解释，这样，你就不必打电话到“正交信号心理咨询热线”寻求帮助了。-Quadrature signals are based on the notion of complex numbers and perhaps no other topic causes more heartache for newcomers to DSP than these numbers and their strange terminology of j-operator, complex, imaginary, real
, and orthogonal. If you re a little unsure of the physical meaning of complex numbers and the j -1 operator, don t feel bad because you re in good company. Why even Karl Gauss, one the world s greatest mathematicians, called the j-operator the shadow of shadows . Here we ll shine some light on that shadow so you ll never have to call the Quadrature Signal Psychic Hotline for help. Platform: |
Size: 720896 |
Author:wf |
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Description: 主要是利用高斯求积公式来计算积分，以达到高精度(Gauss quadrature formula is used to calculate the integral, so as to achieve high precision) Platform: |
Size: 2048 |
Author:问宝宝
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