计算过零率，短时能量，调整能量门限，端点检测都是语音信号当中不可缺少的部分,Calculation of zero-crossing rate, short-term energy and adjust the energy threshold, endpoint detection of speech signals which are an integral part of

机器人是现在比较重要的课题，而语音又是机器人不可缺少的部分。该代码讲述了对机器人的语音进行控制。-Robot is now more important issue, and the voice is an integral part of the robot. The code tells the robot voice control.

计算混沌序列的关联积分，进而可以估测混沌序列的关联维数，为MATLAB嵌入C程序-Calculate the correlation integral chaotic sequence, in turn, can estimate the correlation dimension chaotic sequence for MATLAB embedded C program