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- 拉格朗日法实现多采样率的小数时延的实现，插值增加采样率，增加小数时延后，再以相同的速率抽取使其还原成原始采样率 -Lagrange method to realize the sampling rate of the realization of the fractional delay, interpolation increase the sampling rate, increase the decimal time delay, and at the same rate of extra
algorithm-CPP
- 用C++编程的十大算法，包括二分法、复化辛卜生公式、改进欧拉法、高斯迭代法解方程组、拉格朗日插值多项式、列主元高斯消去法、龙贝格算法、龙格库塔算法、幂法、牛顿迭代法、牛顿值多项式、四阶阿当姆斯预测公式、雅各比迭代法、变步长法、最小二乘法-ten algorithm using C++
20131107
- 欧拉法 高斯消元 高斯列主消元 高斯赛得尔法 拉格朗日 牛顿-拉夫森 牛顿插值 龙贝格 复合梯形 三对角消元 四阶龙格库塔-eulode、GaussNaive GaussPivot GaussSeidel Lagrange Newtmullt Newtint romberg trap Tridiag rk4sys
shuzhijisuan
- 数值计算实例，主要有LU分解，龙格库塔法，高斯分解法，欧拉法，曲线拟合，曲线插值-Numerical example
cla
- 追赶法求解矩阵；牛顿插值函数，三次样条插值函数仿真龙格库塔现象；二分法求解根与牛顿迭代，弦割法，简单迭代法的程序-Section three order spline interpolation function Newton interpolation Iterative method
noncontrol-ballistic-simulation
- Matlab编写的纵向平面内无控弹道仿真程序，（内含气动数据），采用线性插值与4阶龙格库塔法解算常微分方程组-The longitudinal plane Matlab prepared uncontrolled trajectory simulation program (includes aerodynamic data), using linear interpolation with four first-order Runge-Kutta method ODE solver
computing-method
- 列主元消去法解线性方程、三对角阵的LU分解、用迭代法解方程组、求矩阵的LDLT分解及cholesky分解、求函数插值多项式、插值误差、用复化公式求积分方程、计算定积分-Column pca elimination method solving linear equations, LU decomposition of tridiagonal matrix, solutions of equations by iteration method, LDLT decomposition of matr
banfenfa
- 半分法进行插值运算，用于数据处理和平滑。-Half points interpolation method for data processing and smooth.
Disrete-Analysis
- 数值分析内：二分法、牛顿法、拟牛顿法、微分数值解法、插值、最小二乘等六个实验的源码-source code of discrete analysis ,including newton,dual and other four algorithms
matlab--jisuanfangfa
- 计算方法，实现LU分解，高斯列主元消去法，和多项式插值，样条插值等数值计算-Calculation methods to achieve LU decomposition, out PCA Gaussian elimination, and polynomial interpolation, spline interpolation numerical
Correction-of-remote-sensing-image
- 有关遥感图像的配准和畸变的矫正,包含了空间畸变矫正的常用的三种算法，最近邻法，双线性内插值，三次卷积插值-Correction of remote sensing image registration and distortion
sanciyangtiao
- 涉及到追赶法、三弯矩法的三次样条插值程序-Involves chasing method, three moment method cubic spline interpolation procedure
SPLINE
- 实现了三次样条插值，当中使用了追赶法计算矩阵，能够计算出模拟后的点的函数值-Achieve a cubic spline interpolation, which is calculated using the law to catch matrix function value can be calculated after the simulation points
fzeroeff
- 一种高效的求根算法，拥有逆二次插值、割线法等优点-An efficient root-finding algorithm has the advantages of inverse quadratic interpolation, secant, etc.
spline3
- 三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。以第1边界条件为例，用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。-Cubic spline interpolation function from the real problems of boundary conditions cubic spline interpolation is required to give the state of the endpoint. In the first boun
newsnowflake
- 精简的雪粒运动，用龙格库塔法来描述运动，在确定网格后，用双线性插值来确定实时雪粒的状态-Snow Grains streamlined movement, Runge-Kutta method used to describe the movement, in determining the grid, with bilinear interpolation to determine the real-time status and snowflakes
suanfa
- 很多的数值求解方法，包括newton多项式拟合、线性插值、龙格库塔法等-A numerical method for solving the many, including the Newton polynomial fitting, linear interpolation method, Runge Kutta method.
DDC
- 三种方法实现数字下变频：直接法、bessel插值、多相滤波等-three method of DDC
Image-Super-Resolution-Algorithms
- 前基于图像块稀疏表示的超分辨率重构算法对所有图像块都用同一字典表示，不能反映不同类型图 像块问的筹别．针对这一缺点，本文提出基于图像块分类稀疏表示的方法．该方法先利用图像局部特征将图像块分为 平滑、边缘和不规则结构三种类型，其中边缘块细分为多个方向．然后利用稀疏表示方法对边缘和不规则结构块分别 训练各自对应的低分辨率和-岛分辨率字典．重构时对平滑块利用简单双三次插值方法，边缘和不规则结构块由其对应 的高、低分辨率字典通过正交匹配追踪箅法重构．实验结果表明，与单字典稀疏表示算法相比
Numerical-Recipes
- 本文件包含了高斯列主元消去法，拉格朗日插值多项式，牛顿插值多项式，龙贝格求积分法，牛顿迭代法等C/C++代码。-This document contains out PCA Gaussian elimination method, Lagrange interpolation polynomial, Newton interpolation polynomial, Romberg quadrature, Newton iterative method such as C/C++ code.