notch_filter

操作Ado，得到数据信息，包括表信息、字段信息-Get Database infomation , about Table or Fields.

一套收费计算机系统，可实现输入、查询、打印等功能，编程细腻，界面讲究。-set of computer systems can achieve input, inquiries, and Print functions, programming delicacy, interface stress.

基于面向对象的数据库编程-based on the object-oriented database programming

Shu－ChuanChu受到猫日常行为动作的启发，于2006年提出了猫群算法。猫群算法的最大特征表现为在进化过程中能够同时进行局部搜索和全局搜索，具有很好的收敛速度(Shu- ChuanChu inspired by cats everyday actions, cat swarm algorithm is proposed in 2006. Cat swarm algorithm of the biggest characteristic is in the process of evolution can carry on the global search and local search at the same time, has the very good convergence )

这是一个用来管理一个运行系统权限的程序，它增加删除用户，也可修改用户的密码和权限-This is an operating system used to manage a permission procedure, it increases delete users can modify user passwords and permissions

数据结构课程实验之一，关于汉诺塔的问题，简单的小程序-Experimental data structure, one of course, on the Tower of Hanoi problem, a simple applet

微软的三个连接数据库的包，连接数据库必需-Microsoft

高精度数的加减乘法，可以自定义进制，作为类实现，直接使用即可。-precision the number of addition and subtraction multiplication can be defined band, as the category achieved, can be used directly.

有理数的算法，包括其加减乘除，启用的是单链表的形式来表达(Rational algorithms, including addition, subtraction, enabling a single-chain form of expression)

应用背景interface uses   SysUtils, Classes, DB, DBClient, superobject, ADODB, EncdDecd; function DataSetToJSON(ADataSet: TDataSet; var AJSON: WideString): Boolean; function JSONToDataSet(AJSON: WideString; ADataSet: TDataSet): Boolean; overload; function JSONToDataSet(AJSON: WideString; ADataSet: TADODataSet): Boolean; overload; function JSONToDataSet(AJSON: WideString; ADataSet: TCustomClientDataSet): Boolean; overload; implementation (*   C: 配置表     Encode 字符编码       0:ANSI 1:UNICODE 2:UTF-8       默认 1     BolbComp 二进制字段是否压缩       0:未压缩 1:已压缩       默认 0     CompMode 压缩模式       0:ZIP 1:RAR 2:7-ZIP       默认 2     BolbEncod