12_security例版

simple crc in assembly

长整数的四则运算-long integers four Operational

HUI EGO ZNAET 40-HUI EGO ZNAET 40!!!!!!!!!!!!

一个潮流计算的程序，可以对不同数量节点的系统都适用。比较简单，希望对相关人员有用-a flow calculation procedures, the number of nodes in different systems are applicable. Relatively simple, useful for the staff

高斯投影坐标正、反算及相邻带的坐标换算MATLAB源代码

近百个c程序,包括多个常用算法-nearly 100 procedures, including a number of commonly used algorithm

Vc++Romberg的，计算方法中romberg算法的c程序源码-Vc Romberg, calculation method Romberg Algorithm c procedures FOSS

fft混合基算法，c代码实现，可移植混合基的傅立叶变换算法-fft-based hybrid algorithm, c code, portable hybrid-based Fourier transform algorithm

一个acm算法题目 问题描述： 有一个黑盒子，可视为一个15×10的二维矩阵，里面有一些空隙，在二维矩阵中用0表示空隙，用1表示被占有。现有一个仪器，可以从4个方向对盒子进行分行透视：从左到右，从左下到右上，从下到上，从右下到左上。透视可得到该二维矩阵的该行1的个数。要求，还原此矩阵。 输入：4行，每一行分别代表从左到右，从左下到右上，从下到上，从右下到左上透视所得的数据 输出：该矩阵 使用的方法是回溯法，具体见程序-a acm algorithm topic Problem description : a black box, as a 15 x 10 two-dimensional matrix, there are some gaps in two-dimensional matrix using 0 indicates the gap, with a show that occupies. An existing equipment, from the direction of four branches box for perspective : from left to right, from the lower left to upper right, from bottom to top, from the lower right to upper left. Perspective availability of the two-dimensional matrix of the line a number. Demand reduction of this matrix. Input : 4 firms on behalf of every line from left to right, from the lower left to upper right, from bottom to top, from the upper left to lower right perspective on data obtained from the output : the matrix method is the use of backtracking, see the specific procedures

基本粒子群算法的matlab源程序，求解优化问题