·詳細說明：C++寫的DTMF算法，內含一個pcm數據文件，讀入文件并分析按鍵-c writes the DTMF algorithm, contains a pcm data file, the read-in document and the analysis pressed key。文件列表: DTMF ....\DTMF.cpp ....\DTMF.
·詳細說明：用VISUAL C＋＋編程實現指紋圖像的特征提取以及對指紋圖像的識別-Utilising VISUAL C++ to make programs, we can get the characters of image and identify the image of finger mark 文件列表: fvs.ncb fvs.sln fvs.v
