largreance插值 迭代法 迭代改善法

共梯度算法程序代码.数学上，共梯度法实求解特定线性系统的数值解的方法，其中那些矩阵为对称和正定。共轭梯度法是一个迭代方法，所以它适用于稀疏矩阵系统，因为这些系统对于象乔莱斯基分解这样的直接方法太大了。这种系统在数值求解偏微分方程时相当常见。 共梯度法也可以用于求解无约束优化问题。 -Total gradient algorithm program code. Mathematics, the total gradient method for solving a particular linear system is the numerical solution methods, including those for the symmetric and positive definite matrix. Conjugate gradient method is an iterative method, it applies to sparse matrix systems, because these systems such as the Cholesky decomposition of the direct method is too high. Such systems in the numerical solution of partial differential equations are quite common when. Total gradient method can also be used for solving unconstrained optimization problems.

含有线性插值, 样条插值,Gauss矩阵列主元消去法等算法的实现 -with linear interpolation, spline interpolation, Gauss matrix main-element elimination algorithm Law Implementation

本源代码详细编出多种格式求解对流扩散方程的源代码，非常有用，对求解对流扩散问题有很大帮助，并且代码都有详细的中文注解，简单易懂，对于编程能力不是很好的同学有很大帮助。

crc32 算法的delphi实现。并且可以对指定文件进行校验。-CRC32 algorithm delphi realize. And can be carried out to check the specified file.

数值分析三角直接分解法-Numerial Analyse: Doolittle Analyze Arithmetic

资源描述水印：把指定水印复制到目标上，加透明效果 缩略图：把大尺寸图片复制到小尺寸图像上 验证码：随机生成中文或英文数字

人脸识别的最基本的算法PCA，主要是描述了特征值法的基本原理，内容很详细。-Most basic algorithm for PCA Face RecognitionFace recognition algorithm is the most basic PCA, mainly describes the basic principles of characteristic value method, content, very detailed.

Multiband_Kamath.m Description: Multiband spectral subtraction as proposed by Kamath 2002. Uses adjusts the subtraction coefficient with the frequency as well as the SNR. note that the first 0.25sec of your signal is used to model the noise. License: Shareware Related: sec, Signal, Model, Noise, Frequency, coefficient, subtraction, Spectral, proposed O/S: BSD, Linux, Solaris, Mac OS X

这是一个验证歌德巴赫猜想对2000以内的正偶数成立的小程序-This is a test Goldbach conjecture right now within the 2000 establishment of even small programs