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MT5Gateway
This code is a sample gateway program between Metatrade 5 platform and external system.
This code is a sample gateway program between Metatrade 5 platform and external system.
This code is a sample gateway program between Metatrade 5 platform and external system.
This code is a sample gateway program between Metatrade 5 platform and external system.
- 2023-03-18 06:00:05下载
- 积分:1
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此程序是把文字加密后再保存在XML文件中
此程序是把文字加密后再保存在XML文件中-This process is encrypted and then put the text file saved in XML
- 2022-09-22 15:25:02下载
- 积分:1
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MFCC的C++代码
mfcc c++ code
This program is free software you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation either version 2
* of the License, or (at your option) any later version.
-mfcc c++ code
This program is free software you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation either version 2
* of the License, or (at your option) any later version.
- 2022-07-02 14:20:25下载
- 积分:1
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Key access VB application for Windows CE on S3C2440
Key access VB application for Windows CE on S3C2440
- 2022-03-22 19:59:18下载
- 积分:1
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在C++面向对象类样本矩阵
class matrix in C++ OOP sample
- 2022-06-01 03:03:42下载
- 积分:1
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glcd datahsheets and some pin functions
glcd datahsheets and some pin functions
- 2022-08-13 17:49:28下载
- 积分:1
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根据不同的CSV或者XML文件,勾勒出不同的统计图
根据不同的CSV或者XML文件,勾勒出不同的统计图-create different statistics graphs by using different CSV or XML files
- 2022-02-14 00:24:36下载
- 积分:1
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Java achieve powerful calculator can be controlled with precision the number of...
用Java实现的计算器 功能强大 能控制数字的精度 与windows的界面一样-Java achieve powerful calculator can be controlled with precision the number of windows in the same interface
- 2022-10-04 12:25:03下载
- 积分:1
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I wrote one for the other thread to start the code, you can scan the current run...
本人写的一个用于启动其他线程的代码,可以扫描当前正在运行的进程,并判断该进程是否在运行,如果没有则启动改进程-I wrote one for the other thread to start the code, you can scan the current running processes, and to determine whether the process was in operation, if not then start the change process
- 2023-07-11 14:40:02下载
- 积分:1
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搜索引擎
爬虫模块、预处理模块和搜索模块。
搜索引擎的三个部分是相互独立的,三个部分分别工作,主要的关系体现在前一部分得到的数据结果为后一部分提供原始数据。
用户通过浏览器提交查询的词或者短语 P,搜索引擎根据用户的查询返回匹配的网页信息列表 L;
上述过程涉及到两个问题,如何匹配用户的查询以及网页信息列表从何而来,根据什么而排序?用户的查询 P 经过分词器被切割成小词组 并被剔除停用词 ( 的、了、啊等字 ),根据系统维护的一个倒排索引可以查询某个词 pi 在哪些网页中出现过,匹配那些 都出现的网页集即可作为初始结果,更进一步,返回的初始网页集通过计算与查询词的相关度从而得到网页排名,即 Page Rank,按照网页的排名顺序即可得到最终的网页列表;
假设分词器和网页排名的计算公式都是既定的,那么倒排索引以及原始网页集从何而来?原始网页集在之前的数据流程的介绍中,可以得知是由爬虫 spider 爬取网页并且保存在本地的,而倒排索引,即词组到网页的映射表是建立在正排索引的基础上的,后者是分析了网页的内容并对其内容进行分词后,得到的网页到词组的映射表,将正排索引倒置即可得到倒排索引;
网页的分析具体做什么呢?由于爬虫收集来的原始网页中包含很多信息,比如 html 表单以及一些垃圾信息比如广告,网页分析去除这些信息,并抽取其中的正文信息作为后续的基础数据。
- 2022-05-07 14:54:09下载
- 积分:1