盲分离算法，处理声音信号的分离，利用算法分离出语音信号，供语音识别使用-blind separation algorithm, the signal processing sound separation, the use of algorithms to isolate voice signal, for the use of speech recognition

用ANSYS做扬声器音膜振动模拟时使用的UDF C++代码-Do the UDF C++ speaker sound film vibration simulation code using ANSYS