Delphi + MapX程序框架(地图)源码程序-Delphi MapX procedural framework (map) source programs

Delphi下开发进销存等系统的公共框架，自己开发成功的，拿过来可以直接用，稍微再改进一下更好。带数据库。供学习用。-Invoicing and other systems developed under Delphi' s common framework, their successful development, and take over direct use, improve the look a little better again. With the database. U

Acquisition and Processing of the speech signal, digital signal processing class-based, Build a framework OFDM communication system, EULER numerical analysis method.