一个简单的例子多线程

应用背景 Fifty Years of Shannon Theory： A brief chronicle is given of the historical development of the central problems in the theory of fundamental limits of data compression and reliable communication. 关键技术Shannon’s A mathematical theory of communication”published in July and October of 1948 is the Magna Carta of the information age. Shannon’s discoveryof the fundamental laws of data compression and transmission marks the birth of Information Theory. A unifying theory with profound intersections with Probability, Statistics, Computer Science, and other fields, Information Theory continues to set the stage for the development of communications, data storage and processing, and other information technologies.

数据挖掘是信息产业界近年来非常热门的研究方向，聚类分析是数据挖掘中的核心技术。本文对数据挖掘领域的聚类分析方法及代表算法进行分析，并从多个方面对这些算法性能进行比较，同时还对聚类分析在数据挖掘中的几个应用进行了阐述。-Data Mining is the IT industry is very popular in recent years the direction of the research, cluster analysis is data mining in the core technology. In this paper, the field of data mining methods and the representative of cluster analysis algorithm analysis, and from several aspects of these algorithms to compare the performance, but also on the cluster analysis of data mining in several applications are described.

一些常用的递归算法 -some commonly used recursive algorithm

对于无约束问题，给出的共轭梯度法，内涵多个函数实例-For the unconstrained problem, given by the conjugate gradient method, the connotation of a number of examples of function

一个非常实用的c语言快速傅立叶变换程序，可以做傅立叶正变换和反变换-A very useful fast Fourier transform c language program, you can now make Fourier transform and inverse transform

利用该程序，可以实现人脸的识别，并且有测试的图片，能正确测试出识别率，但是不是很高，有望大家继续改进。希望对那些刚开始学算法的人有一定的帮助

吠陀乘数公司： ；

一个能处理实的四则运算的程序，实现语言C++，支持嵌套括号，输入表达式，输出结果-A program which could accomplish four arithmetic operation of real numbers, Language used is C++.

library IEEE;                       --库说明 USE IEEE.STD_LOGIC_1164.ALL; USE IEEE.STD_LOGIC_ARITH.ALL; USE IEEE.STD_LOGIC_UNSIGNED.ALL; entity bldzqdqwcb is                 Port ( clr: in  STD_LOGIC;                                 ----qing 0            clk,button0: in  STD_LOGIC; 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

应用背景基于OPENCV的人脸检测算法，能够实现基本的人脸检测，对于初学者是较好的实例，可根据具体的平台进行修改关键技术目标检测已经应用到很多领域，目前人脸检测是较为热门和成熟的话题，本代码希望通过简单实例，介绍基本的入门代码。