图像特征点提取

数值算法，有利于学习 数值算法，有利于学习 -Numerical algorithms, numerical algorithm conducive to learning and is conducive to study and numerical algorithms, numerical algorithm conducive to learning and is conducive to learning

等级Cal{

vc写的SSE2优化离散余弦变换-vc write SSE2 optimization Discrete Cosine Transform

误差分析的方法有多种，例如，威点逊（J. H. Wilkison）针对的计算机的浮点运算提出的“向后误差分析”，这是一种先验估计误差的方法，较以往的“向前误差分析”在矩阵运算的舍入误差估计上有较好的结果，以而使矩阵的误差分析获得了突破性的进展，使不少用向前误差分析难于判定可靠性的数值方法获得新的进展。-error analysis by a number of means, for example, Granville point Morrison (J. H. Wilkison), referring to a computer"s floating-point operations "backward error analysis," This is a priori estimation error method, compared to the previous "Forward Error Analysis" in the matrix computation Rounding error a better estimate on the results of a matrix so the error analysis of a breakthrough in the progress, many with forward error analysis difficult to determine the reliability of numerical methods to achieve new progress.

K-means遗传算法是硬聚类算法，是典型的基于原型的目标函数聚类方法的代表，它是数据点到原型的某种距离作为优化的目标函数，利用函数求极值的方法得到迭代运算的调整规则。本程序是K-means遗传算法的VC++实现，DOS界面输出。

一维搜索程序第二种方法，我自己编的！大家多多下载，多多支持啊！-a second search process, I developed! Members can download the generous support ah!

sphere scattering program and statment

crc校验算法，包括编码和解码-unicef.org checksum algorithm, including encoding and decoding

*   To find a solution to the equation f(x) = 0*   given initial approximations p0 and p1:**   INPUT:   initial approximation p0, p1; tolerance TOL;*            maximum number of iterations N0.**   OUTPUT:  approximate solution p or*            a message that the algorithm fails.*

bool:you will be given two bool statements and your assignment is to check it right or wrong.-bool : you will be given two statements and your bool as signment is to check it right or wrong.