image zoom_in algorithm based on opencv2.4.4

BTREE排序程序-BTREE sorting program

拉瓦尔喷管是推力室的重要组成部分。喷管的前半部是由大变小向中间收缩至一个窄喉。窄喉之后又由小变大向外扩张至箭底。箭体中的气体受高压流入喷嘴的前半部，穿过窄喉后由后半部逸出。这一架构可使气流的速度因喷截面积的变化而变化，使气流从亚音速到音速，直至加速至跨音速。所以，人们把这种喇叭形喷管叫跨音速喷管。由于它是瑞典人拉瓦尔发明的，因此也称为"拉瓦尔喷管"。拉法尔的激波捕捉是一个难点。

一个简单的多线程的例子-a simple example Multithreading

Gauss_Seidel迭代-Gauss_Seidel

应用背景人脸识别（VJ算法）VS2010完整工程人脸识别（VJ算法）VS2010完整工程人脸识别（VJ算法）VS2010完整工程关键技术基于OPENCVVJ算法C++实现  基于OPENCVVJ算法C++实现  基于OPENCVVJ算法C++实现  基于OPENCVVJ算法C++实现  

C语言数据结构作业三元组序列表，特点是非零元在表中按行序有序储存，因此便于进行依行顺序处理的矩阵运算，然而若需按行号存取某一行的非零元，则需从头开始进行查找-C language data structures operating sequence in Table 3, which is characterized by non-zero yuan in the table in an orderly sequence by storage firms, according to facilitate order processing line matrix calculation, but by businesses that require access to a line of non-zero yuan, then you start from scratch

C++作业，实现vector-C operations and achieve vector

用牛顿迭代法通过计算方程组，用的是maple编程，方便实用，只需要改动方程组即可所需计算，并且计算精度也可自由控制。。。

牛顿插值方法，一种最基本的曲线插值算法，简单易用，效率高-Newton interpolation methods, a basic curve interpolation algorithm, easy-to-use, high efficiency

最新时频分析处理软件，提供了WVD和多种伪WVD算法。胡广书所编中实例程序需要其才能运行-latest time-frequency analysis software, and provides a variety of pseudo-WVD WVD algorithm. Hu-book prepared by the lt; Lt; Modern signal processing Guide gt; Gt; Example process needs to run its