完成语音的输入，采集，处理和识别，以实现对小车的控制。具体可参见《声控小车结题报告》，在语音识别程序文件夹内-complete voice input, the collection, handling and identification, in order to achieve the control of the car. See specific "voice-activated car guitar that report," Speech Recognition

使用matlab合成音乐，用傅里叶级数或傅里叶变换的方法来做，最后用分析得到的吉他的特性来演奏东方红-Matlab music synthesis, using Fourier series or Fourier transform method .And finally use the guitar features formerly analysised to play with DFH