Example for find centroy in opencv

频率计是一种对信号的频率进行测量的仪器，是一种典型的电子测量仪器。能对频率量进行测量的仪器有许多：如模拟频率表、示波器、数字频率计、微机化智能频率计等。本文将对数字频率计项目进行探讨并设计和制作。-Frequency counter is a signal frequency measuring instruments, is a typical electronic measuring instruments. On the frequency of volume measuring instruments have many: such as analog frequency table, oscilloscopes, digital frequency meter, frequency meter microcomputer, such as intelligent. In this paper, digital frequency meter project will be carried out to explore and design and production.

vc++6.0数据库编程大全一书得各个章节得源码,比较详细.可以仔细参照学习!-Detail codes for each paragraph of

图论算法的java库文件说明。本书介绍了如何用Java算法写图论中的算法，并作为库方便用户调用-Java Library of Graph Algorithms and Optimization

学习液晶必须要掌握的，在分析实际出现的硬件问题中的必备知识@-LCD learning must be available, the analysis of actual hardware problems required knowledge @

SVM术语索引 对学习支持向量机很有帮助-SVM technical terms index

PIC 的C教程 (包括实例)-PIC C Directory (including examples)

嵌入式编程思想。一部经典的关于嵌入式的书籍，你可以通过本书快速的了解嵌入式的一些概念，知晓过来人的一些建议，少走弯路多做实事。-Thinking of embedded programming. A classic book on the embedded, you can quickly understand the book some of the concepts embedded aware of some of the suggestions from people and less to do more useful work detours.

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elsherbeni and Veysel Demir Chapter 1

Thinking In Java第二版(中文)-Thinking In Java 2nd edition (English)

原作者： 这是我学数据结构编写的算法，我把他整理出来，都是基本算法，供大家学习。我使用c++面向对象形式编写，各种算法都封装在各自的类里，如果想增加功能，在相应的类里增加函数即可。我对树和图的构造也做了一些人性化设计，输入更加形象化，你可能看不懂，没关系漫漫来。各种类都使用模版设计，可以对各种数据类型操作（整形，字符，浮点）-Original author: This is my data structure of the algorithm, I regard him finishing out of the basic algorithm is for them to learn. I use c++ Prepared in the form of object-oriented, all kinds of algorithms are encapsulated in their respective classes, if you want to increase functionality, in the corresponding category can increase function. I map the structure of trees and have done some human design, the importation of more figurative, you may not understand, does not matter for long. Use various types of templates designed to operate on various data types (plastic, characters, floating-point)