7z压缩接口封装成控件（内存加载7Z.DLL 无需安装7Z和 7Z.DLL） 内存封装了 7z.dll 无需安装 7z 无需 7z.dll 支持文件压缩 和文件夹压缩 采用线程池压缩和解压缩技术 -7z compression interface, packaged into control (no need to install memory load 7Z.DLL 7Z and 7Z.DLL) memory encapsulates 7z.dll no 7z.dll w

可以压缩和解压一个文件夹（里面有多个文件）或者一个文件！-Compression and decompression can be a folder (there are multiple files) or a file!

用Delphi实现的标准BP神经网络算法，测试数据以txt文件给出，在文件夹下有。-Delphi to achieve with the standard BP neural network algorithm, the test data to txt file are given in the folder under.