查找一个文件中指定的字符串

利用VB进行FFT（快速傅立叶）变换。-use VB FFT (Fast Fourier) transformation.

these are 5 C codes (BorlandC++) realizing the numerical algoriths

contiene codigo de ejemplo en php，muestra una conexion a mysql mediante la clase mysql conectttt y otros tipos de conexiones mysqla ；mysqlb ；mysqlc ；mysqld

十种软件滤波算法 限副滤波 中位值滤波法 算术平均滤波法 递推平均滤波法（又称滑动平均滤波法）中位值平均滤波法（又称防脉冲干扰平均滤波法） -filtering software filtering algorithm limits Vice median filtering method arithmetic average recursive filtering average filtering method (also known as the moving average filter), the median value of the average filter (also known as the anti-average pulse interference filter), etc.

用C语言实现大整数相乘问题-C Language large integer multiplication problems

MATLAB编的最优化算法，利用armijo算法进行线搜索。armijo算法是最优化问题中确定步长最常用的算法之一，可以比较快速高效的确定收敛步长。

sift算法  采用opencv，VC++实现  值得借鉴

说明：本程序用于矩形截面偏心受压构件对称配筋的设计和复核以及不对称配筋的复核。本程序有文件支持，但无需建立数据文件，请按屏幕提示输入数据，并注意单位。本程序可在此文件同目录上自动生成下列文件：设计数据文件“design.dat”，设计结果文件“design.out”；复核数据文件“verify.dat”，复核结果文件“verify.out”。-Note : This procedure for the eccentric rectangular reinforced symmetrical compression in the design and review and reinforcement of asymmetric review. This procedure document support, but without the establishment of data files, suggested by the data entry screen, and the attention of units. The procedures in this document may be the same directory automatically generate the following documents : design data files "design.dat", the outcome document design "design.out"; Review of data files "verify.dat" review of the outcome document "verify.out."

资源描述基于Aloha的RFID的防碰撞仿真算法的相关论文以及代码实现，亲测好用

对于求解多个矩阵连乘的最好的算法，能最优化的最短时间能求出值-For solving a number of matrix even by the best algorithm that can optimize the shortest time that can derive value