搜索资源列表
AniMatrix
- 用c写的对矩阵求逆的算法，采用直接迭代，适合2阶和3阶矩阵-used to write the right matrix inversion algorithm, the introduction of direct iteration, for two bands and three bands Matrix
离散牛顿法
- 解非线性方程组的一种方法：先用一种优化方法将给定初值（它有可能会使得后续的牛顿法发散）通过一条比较快的途径收敛到精确解附近，得到一个新的初始点，然后再通过牛顿法将新的初始点迭代到精确解（一定的误差范围内）。这种方法的优点在于：它可以将牛顿法快速收敛的优势发挥出来，同时又避免了该方法收敛域比较窄的缺点。-solving nonlinear equations in a way : by using a method of optimizing initial Givens (it might ma
牛顿迭代法(M)
- 原题：编写一个子程序NewTon（float x0，float eps，float x1）。它的功能是用牛顿迭代法求f（x）=x*x*x-2x*x+4x+1在x=0附近的一个实根。若迭代成功，则返回费0值；否则，返回0。-original title : the preparation of a subroutine NewTon (x0 float, float eps, float x1). Its function is to use Newton's iterative meth
jaccobi&GS
- jaccobi迭代法和GS迭代法求解线性方程组，并有著名病态对称正定矩阵Hilbert矩阵的生成程序和其不同维数下，求解结果的对比作图-jaccobi iteration and GS iterative method for solving linear equations, and a well-known pathological symmetric positive definite matrix Hilbert matrix formation process and the diff
mysor
- SOR（超松弛）迭代发求解线性方程组问题，带有Hilbert矩阵生成程序和其不同维数下求解的结果对比作图-SOR (Overrelaxation) iteration made for solving linear equations, with Hilbert matrix formation process and the different dimensions of the results evaluated Comparative mapping
非线性方程求根
- 非线性方程求根 包括二分法、牛顿迭代法的matlab程序。-Root including nonlinear equations dichotomy of Newton iteration of Matlab procedures.
icaML
- This a Bayesian ICA algorithm for the linear instantaneous mixing model with additive Gaussian noise [1]. The inference problem is solved by ML-II, i.e. the sources are found by integration over the source posterior and the noise covariance and mixin
DeblurringImages Using theBlindDeconvolutionAlgorithm.rar
- The Blind Deconvolution Algorithm can be used effectively when no information about the distortion (blurring and noise) is known. The algorithm restores the image and the point-spread function (PSF) simultaneously. The accelerated, damped Richardson-
图像处理中 各种阈值分割的基本算法的实现
- 图像处理中 各种阈值分割的基本算法的实现，包括双峰法 迭代法 大金法（ostu）等等,A variety of image processing in the basic threshold segmentation algorithm, including the bimodal method， iteration method， Daikin (ostu), etc.
牛顿迭代法求非线性方程组
- 牛顿迭代法求非线性方程组，来自《精通matlab科学计算》一书,Newton iteration method for nonlinear equations, from " well versed in scientific computing matlab" book
详细推导了复平面上牛顿迭代法的原理和计算公式
- 详细推导了复平面上牛顿迭代法的原理和计算公式，用MATLAB编程实现了牛顿迭代法，得到一些奇异绚丽的分形图形-The complex plane is derived in detail the principle and Newton' s iteration formula, using MATLAB programming Newton' s iterative method, get some strange colorful fractal images
CORDIC算法快速求反正切
- CORDIC算法快速求反正切，迭代10次输出弧度误差<|0.002|,迭代15次输出弧度误差<|0.0001|,对电机矢量算法计算速度要求高非常有用；myarctan_cordic1.c输入输出为float,myarctan_cordic3.c输入输出为int，pdf文件为CORDIC算法原理。-CORDIC algorithm quickly find tangent, curvature of the output error iteration 10 < | 0.002
diedai.本程序给出了迭代法求取最佳阈值
- 本程序给出了迭代法求取最佳阈值，对具有双峰直方图的图像效果良好,This procedure gives the iteration method yields the best threshold, with a bimodal histogram of the image well
Geochem 数据集基本统计参数计算
- 数据集基本统计参数计算，例如平均值、均方差、最大值、最小值、1/4分位值、2/4分位值、3/4分位值、峰度系数、偏度系数、异常下限等。使用迭代算法实现。-A program for statistic parameters from a dataset, such as the means, STD variation, MinX, MaxX, 1/4 quatitile, 2/4 quatitile, 3/4 quatitile, Kut. and Skew. coefficients, th
Recursion.rar
- 快速DCT变换 迭代算法, Fast DCT transformation iteration algorithm
SPARSKIT2.tar.gz
- 这是Yousef Saad编写的矩阵运算的Fortran软件包（A basic tool-kit for sparse matrix computations (Version 2),包含常见的排序，预处理(ILU分解等)，Krylov子空间迭代法，以及有限差分等方法得到的算例等。有不少很实用的子程序（比如稀疏矩阵相加、相乘等等，可以学习专家的设计哟！）。极力向学习大型线性方程组数值解的人推荐（不足之处就是Fortran实现，本人觉得还是C语言好）。,Yousef Saad This is pr
lm-matlab.rar
- 基本矩阵 L-M算法 对极几何 非线性迭代 用L-M算法求解高精度的基本矩阵,Fundamental Matrix LM algorithm epipolar geometry nonlinear iteration LM algorithm using high-precision fundamental matrix
最小费用最大流算法通用Matlab程序
- 基本思路：把各条弧上单位流量的费用看成某种长度,用Floyd求最短路的方法确定一条 ％ 自V1至Vn的最短路 再将这条最短路作为可扩充路,用求解最大流问题的方法将其上的流 ％ 量增至最大可能值 而这条最短路上的流量增加后,其上各条弧的单位流量的费用要重新 ％ 确定,如此多次迭代,最终得到最小费用最大流.,Basic ideas: to each arc on the unit cost of traffic as some length, with Floyd for the most shor
regu.rar
- ere we provide codes for a very powerful Lanczos based hybrid iterative method that can be used for large scale linear ill-posed inverse problems. The method will automatically choose [Tikhonov] regularization parameters, and automatically determ
GT.rar
- 利用博弈论进行功率控制分析,利用迭代实现纳什均衡,Use game theory to power control analysis, the use of iteration to achieve Nash equilibrium