1.Cleaned up some vscode automatically imported header files, otherwise it will report an error when compiling on ARM platform；
2.Removed the global use of using namespace std；
3.The Python side implements the conversion of Conv_head and therefore removes the transfilter function.
1.Cleaned up some vscode automatically imported header files, otherwise it will report an error when compiling on ARM platform； 2.Removed the global use of using namespace std； 3.The Python side implements the conversion of Conv_head and therefore removes the transfilter function.