auto correlation meaning in Chinese
自动关联
自相关
Examples
- The detection of weak sinusoidal signal by multi - layer auto correlation
用多重自相关法检测微弱正弦信号 - For phase space reconstruction of ship - radiated noise , using auto correlation function and mutual information to select the delay - time , and using false nearest neighbors method to select the embedding dimension
从自相关函数及互信息嫡两个方面讨论了相空间重构中延迟时间的选择。 - This method uses two spatially separated receiving equipment . cross correlation of the two outputs will therefore yield the auto correlation function ( acf ) of the signal , plus noise which is spread uniformly over the whole width
该算法采用空间上分离的两路接收设备，通过对包含同一个信号的2个输出信号互相关，得到信号窄自相关函数（ acf ）和在整个带宽里均匀分布噪声成分。 - Based on high - dimension space geometry , every speech sample is looked as a point in space . then the speech sample point is extracted feature by lpc , mel - scaled cepstrum analysis or auto correlation - angle . their feature is looked as a point too
基于高维空间几何的思想，把每个样本点和其特征值看作高维空间中的一个点，用线性预测分析、 mel倒谱分析和自相关夹角法对样本点提取特征，然后用点在空间的投影来判别语音和非语音，根据判别结果来比较三种特征提取方法的优劣。