彩色图像的人脸检测

计算器能够实现加、减、乘、除简单运算，还能够实现数据的输入，输出，计算，显示及程序退出等功能-calculators can be achieved, plus or minus, multiplication and simple operation, but also to achieve the data input and output, calculation, Display and exit procedures, and other functions

关于小波理论的课件，介绍傅立叶变换的内容

常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与逼近、数值积分、常微分方程组的求解、数据处理、极值问题的求解、数学变换与滤波、特殊函数的计算、排序和查找。-Commonly used algorithm of C procedures. Include polynomial terms, complex computation, random number generation, matrix operations, matrix eigenvalue and eigenvector calculations, linear algebra equations, nonlinear equations with the equations, interpolation and approximation, numerical integration, solving ordinary differential equations, data processing, for solving extremum problems, mathematical transformation and filtering, the calculation of special functions, sorting and search.

复数据快速傅立叶变换算法-Minute Data Fast Fourier Transform algorithm

在图像处理为安全目的就必须加密任何 data.here 我提出新的 aes 算法加密的目的。

Ural(Acm.timus.ru)题解 By Maigo大牛-Ural (Acm.timus.ru) title By Maigo Daniudi Solutions

基本矩阵运算 : + - *, power, transpose, trace, determinant, minor, matrix of minor, cofactor, matrix of cofactor, adjoint, inverse, gauss, gaussjordan, linear transformation, LU decomposition , Gram-Schmidt process, similarity. b) Basic vectors functions : norm, distance, innerproduct,coldim, rowdim, rank, nullity. *-basic matrix calculation :-*, power, transpose, trace, determinant, minor, matrix of minor, cofactor, the matrix of cofactor, adjoint, inverse, Gauss, gaussjordan, linear transformation, LU decomposition, Gram-Schmidt process, the similarity. B ) Basic vectors functions : norm, distance, innerproduct, coldim, rowdim, rank, nullity.*

资源描述这是用哈希函数，sha2实现的加密算法，C语言。这是用哈希函数，sha2实现的加密算法，C语言。这是用哈希函数，sha2实现的加密算法，C语言。这是用哈希函数，sha2实现的加密算法，C语言。

随机产生含100个的随机数，得到原始的二维数据，接下来计算出数据的协方差矩阵，找到二维数据中的主方向，并对数据进行降维。