Description: 书是针对工程上常用的行之有效的算法而编写的C语言函数程序集，在第一版的基础上作了修改和扩充。书中包括了近几年出现的许多新算法。全书分为数值计算与非数值计算两部分。其中数值计算部分的内容包括：线性代数方程组的求解、矩阵运算、矩阵特征值与特征向量的计算、非线性方程与方程组的求解、插值、数值积分、常微分方程（组）的求解、拟合与逼近、数据处理与回归分析、极值问题、数学变换与滤波、特殊函数、随机数的产生、多项式与连分式函数的计算、复数运算；非数值计算部分的内容包括：排序、查找、图形模式下读写屏幕象点、基本图形操作、汉字操作等。-book is widely used in engineering at the effective preparation of the algorithm and C language function suite, on the basis of the first edition was revised and expanded. The book includes the past few years, many of the new algorithm. Topics are divided into the numerical and non - numerical calculation of two parts. These numerical part of the contents include : linear algebraic equations by solving the matrix computation, Matrix eigenvalues and eigenvectors of computing, nonlinear equations and solve equations, interpolation, numerical integration, ordinary differential equations (Group I) solution, fitting and approximation, data processing and back In analysis, optimization, mathematical transformation and filtering, special functions, the selection of random numbers, and even fracti Platform: |
Size: 231098 |
Author:姚志良 |
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Description: 常用算法大合集；
包括插值、查找、常微分方程组求解、多项工与连分式函数计算、非线性方程与方程组求解、复数运算、汉字操作、基本图形操作、极值问题、矩阵特征值与特征向量的计算、矩阵运算、拟合与逼近、排序、数据处理与回归分析、数学变换与滤波、数值积分、随机数产生、特征函数、图形模式下读写屏幕象点、线性代数方程组求解等C语言算法-algorithms big Collection; Including interpolation, locate, ordinary differential equations to solve a number of public and even fractional function, nonlinear equations and equation solving complex operations Chinese operation, the basic graphics operation, Extreme, Matrix eigenvalues and eigenvectors calculated matrix calculation, fitting and approximation, scheduling, data processing and regression analysis. mathematical transformation and filtering, numerical integration, Random Number Generator, characteristic function, graphics mode screen like reading and writing, linear algebraic equations, such as C language algorithms Platform: |
Size: 274773 |
Author:狼夜行 |
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Description: Delphi常用数值算法(源码)
这些算法将为千千万万非计算机专业的工程技术人员架起一座方便快捷的桥梁，并能缩短应用软件的编制周期，减少重复劳动，达到事业功倍的效果。
第1章线性代数方程组的解法
第2章插值
第3章数值积分
第4章特殊函数
第5章函数逼近
第6章特征值问题
第7章数据拟合
第8章方程求根和非线性方程组的解法
第9章函数的极值和最优化
第10章傅里叶变换谱方法
第11章数据的统计描述
第12章解常微分方程组
第13章偏微分方程的解法-Delphi commonly used numerical algorithm (OSS) these algorithms will be tens of thousands of non-professional computer engineering technology served as a staff with convenient access bridges, and application software can shorten the cycle and reduce duplication of work, Gong times to cause the effect. Chapter 1 of linear algebraic equations method of interpolation Chapter 2 Chapter 3 of numerical integration of special Chapter 4 Chapter 5 Function Function Approximation article Chapter 6 eigenvalue problem Chapter 7 data fitting Chapter 8 Solving equations and nonlinear equations method of Chapter 9 function and the Extreme Optimization Chapter 10 Fourier transform spectrum Chapter 11 of the statistical data describing Chapter 12 solution of ordinary differential equations 13 Chapter PDE s Platform: |
Size: 1597499 |
Author:水 |
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Description: 内容包括:解线性代数方程组、插值、数值积分、待殊函数、函数逼近、随机数、排序、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、傅里叶变换谱方法、数据的统计描述、解常微分方程组、两点边值问题的解法和解偏微分方程组。每一个方法都包括功能、算法、使用说明、方法和例子五部分。-include : solution of linear algebraic equations, interpolation, numerical integration, it is pending, function approximation, random number, sequence, eigenvalue problem, data fitting equation Root and solve nonlinear equations, functions and the extreme optimization Fourier transform spectrum, the data statistical description, solution of ordinary differential equations. TPBVP Solution reconciliation partial differential equations. Each one includes functional methods, algorithms, use, methods and examples of five parts. Platform: |
Size: 1320983 |
Author:xiaoce |
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Description: 本书共有数值计算中常用的Delphi子过程100多个，内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、数据的统计描述、傅里叶变换谱方法、解常微分方程组和解偏微分方程组。每一个过程都包括功能、方法、使用说明、过程和例子五部分。-the numerical calculation commonly used for the Delphi process more than 100, including solutions of linear algebraic equations, interpolation, numerical integration, special, function approximation, eigenvalue problems, data fitting equation Root and solve nonlinear equations, functions and the extreme optimization, statistical data description, Fourier transform spectra, solution of ordinary differential equations reconciliation partial differential equations. Each course includes a function, method, use, process, and examples of five parts. Platform: |
Size: 6191963 |
Author:李昊 |
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Description: 书是针对工程上常用的行之有效的算法而编写的C语言函数程序集，在第一版的基础上作了修改和扩充。书中包括了近几年出现的许多新算法。全书分为数值计算与非数值计算两部分。其中数值计算部分的内容包括：线性代数方程组的求解、矩阵运算、矩阵特征值与特征向量的计算、非线性方程与方程组的求解、插值、数值积分、常微分方程（组）的求解、拟合与逼近、数据处理与回归分析、极值问题、数学变换与滤波、特殊函数、随机数的产生、多项式与连分式函数的计算、复数运算；非数值计算部分的内容包括：排序、查找、图形模式下读写屏幕象点、基本图形操作、汉字操作等。-book is widely used in engineering at the effective preparation of the algorithm and C language function suite, on the basis of the first edition was revised and expanded. The book includes the past few years, many of the new algorithm. Topics are divided into the numerical and non- numerical calculation of two parts. These numerical part of the contents include : linear algebraic equations by solving the matrix computation, Matrix eigenvalues and eigenvectors of computing, nonlinear equations and solve equations, interpolation, numerical integration, ordinary differential equations (Group I) solution, fitting and approximation, data processing and back In analysis, optimization, mathematical transformation and filtering, special functions, the selection of random numbers, and even fracti Platform: |
Size: 230400 |
Author:姚志良 |
Hits:
Description: 本书共有数值计算中常用的Delphi子过程100多个，内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、数据的统计描述、傅里叶变换谱方法、解常微分方程组和解偏微分方程组。每一个过程都包括功能、方法、使用说明、过程和例子五部分。-the numerical calculation commonly used for the Delphi process more than 100, including solutions of linear algebraic equations, interpolation, numerical integration, special, function approximation, eigenvalue problems, data fitting equation Root and solve nonlinear equations, functions and the extreme optimization, statistical data description, Fourier transform spectra, solution of ordinary differential equations reconciliation partial differential equations. Each course includes a function, method, use, process, and examples of five parts. Platform: |
Size: 6192128 |
Author:李昊 |
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Description: 这是求解二阶微分代数方程组DAE，和纯微分方程ODE的matlab源代码-This is the solution of second-order differential-algebraic equations DAE, and pure differential equations ODE s source code matlab Platform: |
Size: 39936 |
Author:liyuedsg |
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Description: 求解二阶微分代数方程组源代码
这是求解二阶微分代数方程组DAE，和纯微分方程ODE的matlab源代码
-Solving second-order differential-algebraic equations for solving the source code This is the second-order differential-algebraic equations DAE, and pure differential equations ODE Platform: |
Size: 7168 |
Author:lcp |
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Description: 解决微分方程组/代数方程组Fortran算法-This code solves a system of differential/algebraic equations of the form G(T,Y,YPRIME) = 0.
Platform: |
Size: 90112 |
Author:wangfeng |
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Description: 常微分方程的初值问题、边值问题的算法，代数微分方程常用算法-The initial value problem of ordinary differential equations, boundary value problems for the algorithm, commonly used algorithm of algebraic differential equations Platform: |
Size: 4259840 |
Author:xiajinjun |
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Description: 有限差分法
微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。
-Finite Difference Method
Numerical solution of differential equations and integro-differential equation approach. The basic idea is to set a continuous solution of the region with a finite number of discrete points instead of a grid consisting of, these discrete points called grid nodes the solution of a continuous area on a given function of continuous variables used in the definition of discrete grid variable function approximation the original equation and boundary conditions in the micro-business operators to approximate differential, integral with the points and to approximate, so the original differential equations and boundary conditions are replaced by algebraic equations near Side, that is, finite difference equations , solve this equation group can get the original problem in discrete points on the approximate solution. And then using interpolation methods can be determined from the discrete solution of the problem solution of the approximate solution on the entire region Platform: |
Size: 246784 |
Author:彭鑫 |
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Description: Numerical.Recipes-数值算法
最著名的常用数值算法程序集，C++及C形式的源代码
1 Preliminaries
2 Solution of Linear Algebraic Equations
3 Interpolation and Extrapolation
4 Integration of Functions
5 Evaluation of Functions
6 Special Functions
7 Random Numbers
8 Sorting
9 Root Finding and Nonlinear Sets of Equations
10 Minimization or Maximization of Functions
11 Eigensystems
12 Fast Fourier Transform
13 Fourier and Spectral Applications
14 Statistical Description of Data
15 Modeling of Data
16 Integration of Ordinary Differential Equations
17 Two Point Boundary Value Problems
18 Integral Equations and Inverse Theory
19 Partial Differential Equations
20 Less-Numerical Algorithms -Numerical.Recipes
The Art of Scientific Computing
Third Edition
Cambridge University Press
2007 Platform: |
Size: 1020928 |
Author:Michael |
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Description: 求解微分代数方程的应用代码，而且是隐微分方程，需要将其转化成矩阵形式-Application code for solving differential algebraic equations, and it is implicit differential equations, need to be translated into the form of matrix Platform: |
Size: 1024 |
Author:李明 |
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Description: 求解二阶微分代数方程组源代码 这是求解二阶微分代数方程组DAE代码 -Solving second order differential algebraic equations source code is of second order differential-algebraic equations solving DAE Code Platform: |
Size: 7168 |
Author:nyg |
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Search - differential algebraic equations