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数值计算方法在C语言中的应用
介绍了数值计算方法与计算机程序语言相结合的重要性,在给出牛顿迭代公式之后,阐述了牛顿迭代法在do-while循环中的应用,然后通过实例基于曲线梯形面积求解方法,论述了矩形法和梯形法在for循环中的应用.最后指出:用正确的数值计算方法编写高效的计算机程序解决复杂的实际问题应成为当代理工科大学生必备的基础与技能-numerical calculation method in the C language to the application of numerical
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这是一篇关于常微分方程数值解及其Matlab实现的论文形式的论文-This is the article on the numerical solution of ordinary differential equations and Matlab implementation form of a thesis paper
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本文介绍了模拟退火算法的原理和求解方法,并将其用于指数曲线的拟合,在Matlab语言环境下实现了该算法,并且与文献中的遗传算法、线性回归相比较。数值模拟结果表明,该算法能更好地实现最优拟合。-This article describes the principle of simulated annealing algorithm and solution methods, and used an exponential curve fitting, the language environmen
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有数值计算中常用的Visual Fortran子过程近200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、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,每一个子程序都包括功能、方法、使用说明、子程序和例子五部分。本书的所有子过程都在Visual Fortran 5.0版本上进行过验证,程序都能正确运行。同时配书发行光盘,包括所有子过程、验证过程及所有验
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gaussian elimination - Numerical solution
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Solution of a single non-linear equation
Equations that can be cast in the form of a polynomial are referred to as algebraic
equations. Equations involving more complicated terms, such as trigonometric, hyperbolic, exponential, or logarithmic fun
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matlab对非线性方程组的求解案例分析,包括多种数值解法的m文件-the matlab case analysis of non-linear equations, including a variety of numerical solution of the m file
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对 -方法导出的几种隐式差分格式编程实现求出数值解;估计数值解的误差界;大致比较几种不同格式的优劣;结合格式的相容性、稳定性和收敛性条件简单分析计算结果-- Export several implicit difference scheme for programming to find the numerical solution estimated error bounds for the numerical solution rough comparison of the pros a
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用Euler法和改进Euler法求下列常微分方程的初值问题的数值解-Euler method and the improved Euler method seeking the following ordinary differential equations numerical solution of the initial value problem
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按照给定的差分格式编程实现求出数值解;结合格式的相容性和收敛性条件简单分析计算结果。-Numerical solution obtained in accordance with the given differential format programming combined format compatibility and convergence conditions simple analysis of the calculation results.
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数值传热问题的解法,主要用于一维稳态导热-Numerical Solution of heat transfer problems, mainly for one-dimensional steady-state heat conduction
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偏微分方程数值解法的MATLAB源码 偏微分方程数值解法的MATLAB源码 -Numerical Solution of Partial Differential Equations MATLAB source
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:MATLAB 是目前在国际上被广泛接受和使用的科学与工程计算软件。虽
然 Cleve Moler教授开发它的初衷是为了更简单、更快捷地解决矩阵运算,但 MATLAB 现
在的发展已经使其成为一种集数值运算、符号运算、数据可视化、图形界面设计、程序设
计、仿真等多种功能于一体的集成软件。 -MATLAB is now widely accepted and used in the international science and engineering calculation so
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A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audi
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非线性薛定谔方程的数值求解,并计算脉冲的展宽-Numerical solution of nonlinear Schrodinger equation, and the broadening of the pulse is calculated.
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Finite_Differerence Temperature 2D solution
Numerical Modelling
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微分方程组数值解方法,大学数值分析算法,在MATLAB中求图像纹理特征。- Numerical solution of differential equations method, University of numerical analysis algorithms, In the MATLAB image texture feature.
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微分方程组数值解方法,利用matlab针对图像进行马氏距离计算 ,matlab编写的元胞自动机。- Numerical solution of differential equations method, Using matlab to calculate the Mahalanobis distance for the image, matlab prepared cellular automata.
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微分方程组数值解方法,双向PCS控制仿真,相关分析过程的matlab方法。- Numerical solution of differential equations method, Two-way PCS control simulation, Correlation analysis process matlab method.
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微分方程组数值解方法,基于SVPWM的三电平逆变的matlab仿真,基于kaiser窗的双谱线插值FFT谐波分析。- Numerical solution of differential equations method, Based on SVPWM three-level inverter matlab simulation, Dual-line interpolation FFT harmonic analysis kaiser windows.
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