采用GdI+编程实现了，图像的读入，图像像素数据的采集和分析，通过线性判别函数和一个圆形判别函数来分离图像和背景-By GdI+ programming, and read the image, the image pixel data collection and analysis, linear discriminant function and a circular discriminant function to separate the image and the background

这个文件主要介绍了3算法 1线性时间筛素数 2线性时间求前n个数的欧拉函数值 3线性时间求前n个数的约数个数 并附有实现的C++代码 -This paper introduces a linear time algorithm for three sieve prime number 2 for linear time ago n the number of Euler function value of 3 for linear time about the number

实现素数的求解方法，利用素数表进行线性时间筛选-Solving the achievement of prime numbers, using prime time table for the linear filter

libtommath-ecc 用于大数计算，里面包括了详细的大素数、ecc、双线性对等现成的C++源代码，适合应用于VC++ 6.0-libtommath-ecc for the calculation of large numbers, which include a detailed large prime numbers, ecc, bilinear peer ready C++ source code, suitable for VC++ 6.0

复杂度为线性的素数晒法，效率极高，代码可读性，适合学习-Complexity is linear primes drying method, high efficiency, readability, for learning