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Euler_fuction
- Euler函数: m = p1^r1 * p2^r2 * …… * pn^rn ai >= 1 , 1 <= i <= n Euler函数: 定义:phi(m) 表示小于等于m并且与m互质的正整数的个数。 phi(m) = p1^(r1-1)*(p1-1) * p2^(r2-1)*(p2-1) * …… * pn^(rn-1)*(pn-1) = m*(1 - 1/p1)*(1 - 1/p2)*……*(1 - 1/pn)
Euler_fuction2
- //Euler 函数前n项和 /* phi(n) 为n的Euler原函数 if( (n/p) % i == 0 ) phi(n)=phi(n/p)*i else phi(n)=phi(n/p)*(i-1) 对于约数:divnum 如果i|pr[j] 那么 divnum[i*pr[j]]=divsum[i]/(e[i]+1)*(e[i]+2) //最小素因子次数加1 否则 divnum[i*pr[j]]=divnum[i]*divnum[pr[j]] //满足
RSA
- 使用非对称加密技术的RSA加密,利用欧拉定理推算出来的加密技术,有着广泛的使用-The use of asymmetric cryptography RSA encryption, Euler theorem derived from the use of encryption technology, with extensive use of
zxz4
- 人脸检测 计算欧拉数开运算等一系列处理可以检测出同一张图片中的多个人脸-Face Detection open computing Euler number calculation of a series of processing can be detected with a picture of more personal face
5
- 程序代码说明 P0502:计算图像中的欧拉数 -Note code P0502: calculating image Euler Number
imageprocess2
- 对矩阵进行四叉树分解,将图像分为文字和非文字的两个类别,形态学梯度检测二值图像的边缘,形态学实例——从PCB图像中删除所有电流线(仅保留芯片对象),计算图像中的欧拉数 -Of the matrix quadtree decomposition, the image is divided into text and non-text of two categories, the morphological gradient detection of the edge binary image,
Graph12
- Euler公式来源及其应用,和图论的结合,pdf格式,-Euler formula for the sources and applications, and the combination of graph theory, pdf format,
ola
- 组合数学 中 欧拉函数的 实现 用STL 编写-Combinatorial Mathematics in the Euler function prepared using STL
5_3_12_Euler
- Euler算法,解决常微分方程的初值问题。-Euler algorithm to solve the initial value problem of ordinary differential equations.
FEI_UDF
- 叉排管阵的流弹不稳定2维模型 FLUENT软件的UDF的C源代码 修正的隐式欧拉算法-Fluidelastic instability 2D modeling of tube bundle in staggered arrangement Fluent UDF source code developed by C modified implicit Euler method
2337_EulerRd
- pku 2337 欧拉路 北大ACM网站上的算法题-pku 2337 Euler Rd
Eulermethod
- 计算机编程,用C语言计算改进的欧拉算法的典型题目-Computer programming, using C language to improve the calculation of the Euler algorithm for a typical subject
elrl
- 在c环境下,实现用欧拉法解线性方程组-In c environment Euler solutions using linear equations
advanced-elrl
- 在c++环境下,实现用改进的欧拉法解线性方程组-In c++ environment, using the improved Euler' s method solution of linear equations
CameraQuat
- A OpenGL program to demonstrate using Quaternion to rotate 3d model. Quaternion can avoid gibbs lock if you use euler angle to rotate 3d model.
myeuler_vs_ode45
- 比较欧拉公式与matlab的ode方法解微分方程的不同-Comparison of the Euler formula for the ode with matlab different method to solve differential equations
1
- 掌握几种简单的数值解法,包括Euler方法、R-K方法、线性多步法 -shu zhi fen xi zha chi
chap5
- 计算图像中的欧拉数,通过计算图像中的欧拉数,为图像的识别提供依据。-Calculation of image Euler Number
flury
- 求欧拉回路的弗洛里算法,好像有三个错,包含下,水平有限-Order Euler algorithm Florian loop, it seems there are three mistakes, including under the limited
oula
- 基于欧拉-熵向量的图像检索,相似度可用马氏距离-Based on Euler- entropy vector image retrieval, similarity can be used Mahalanobis distance