Performance of auto-correlation function ( ACF ) and cross correlation function ( CCF ) is analyzed through simulation experiments, simulation results verified that the algorithm is effective and feasible. 最后仿真实验分析了所优化码的自相关函数(ACF)和互相关函数性能,验证了所提算法的可行性和有效性。
In addition, the protein can be represented as other feature vectors based on amino acid composition ( AAC ), weighted auto-correlation function and Moment descriptor methods. 另外,蛋白质序列还可用其它特征提取方法提取的特征向量来表示,如氨基酸组成成分、加权自相关函数(ACF)和矩描述子。
The proposed approach extends the basic theory of FBM to the discrete case and investigates characteristics of auto-correlation function based on fractional Gauss noise. 提出了一种基于分数高斯噪声增量及其自相关函数(ACF)的分形维数估计的新方法。
From the circulating the auto-correlation function of train wheel set vibration signals, the noise reduction analysis is proposed. 通过列车轮对振动信号的循环自相关函数(ACF),对其降噪效果进行了研究。
Structure function and auto-correlation function are major tools for studying the variability properties of AGN samples. 结构函数和自相关函数(ACF)等是研究活动星系核样本光变性质的主要方法。