filter

说明：  此压缩文件包含2002年-2017年200多个地级市资本存量的数据，里面有详细的计算过程与说明。(This document contains the capital stock data of more than 200 cities in 2002-2017, including detailed calculation process and description, which is convenient for scholars to understand and master)

是关于培训档案的文档，基于access编写，解除繁琐培训记录的困扰(Is about the training file document, based on access to write to relieve distress tedious training records)

一个可以打开 SqlCe 数据库文件, 输入 SQL 进行查询的小工具.(SqlCe client tool.)

基于VFP的出题小系统，以前做的，传上来分分享一下(Test system based on VFP, before doing, Chuan up points to share)

此demo包含vc操作Access数据库的链接、以及增删改查的基本操作，均提供的有接口，方便用户操作，并且提供了一些模糊查询语句供用户参考~~(This demo contains the Access database, the link vc operations, as well as additions or deletions to change the basic operation of search are provided with interfaces, user-friendly operation, and provides a number of fuzzy query for the user' s reference ~ ~)

dbf filter sample I found and very useful for dbf database programing

VisualBasic实现EXCEL数据的批量导入,(EXCEL data batch import to mdb based on VB)

音乐管理系统的采集数据程序可自行添加采集点,适合一些大型音乐网站数据的采集，支持采集到本地,已及盗链.(Music management system for data collection procedures can add their own collection point, for some large-scale music site data collection to support the collection to local, have been and navigating to www.sina.com.cn..)

1. 采用BP神经网络设计男女生分类器。采用的特征包括身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征，BP神经网络包含一个隐层，隐层结点数为5。要求：自行编写代码完成后向传播算法，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算可以基于平台的软件包）。(. using BP neural network to design the classifier for male and female students. The features include height, weight, whether they like mathematics, whether they like literature, and whether they like sports. The BP neural network contains a hidden layer, and the number of hidden nodes is five (5). Requirements: self compiled code, post propagation algorithm, cross validation method to achieve performance evaluation (including SE, SP, ACC and AUC, AUC calculation can be based on platform software package).)

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