In this paper, autocorrelation function method is used to analyze pressure fluctuant signals and an right judgment of combustion condition can be obtained from autocorrelation analysis curves.
本文利用自相关函数分析燃烧过程的压力脉动信号，并根据不同燃烧状况下压力脉动自相关曲线对燃烧状况作出正确判断。
The drawback on the autocorrelation function method is analyzed, and the autocorrelation function method is improved to determine the value of the generalized embedding Windows and other parameters.
分析已有的自关联函数法中的不足，提出一种改进的自关联函数法确定广义嵌入窗长，从而确定出相空间重构的其它参数。
To validate the independency of data, we can using the average autocorrelation function of error swatch, it can also offer thereunder to ameliorate the method of disposing data.
利用误差样本平均归一化自相关函数，可以对所抽取的数据独立性进行验证，同时为改进数据处理方法提供依据。
To enhance the accuracy and efficiency of endpoint detection, a detection method based on Circular Autocorrelation Function(CACF) is proposed.
为提高浊音端点检测的准确率和效率，提出一种基于循环自相关函数的检测方法。
This paper provides a method for the ar order estimation of two dimension ARMA model, and improves an ar parameters estimation method on the basis of autocorrelation function estimation method.
本文正是针对该点，提出了一种二维arma模型的初步定阶方法，同时对AR参数的自相关函数估计方法进行了改进，在此基础上得到了功率谱估计算法。
In this paper, a new pitch detection method based on classical autocorrelation function is proposed.
阐述了一种新的基于语音线性预测模型和经典自相关函数法的基音周期检测算法。
The measurement method of blur extent identification based on wave equations and autocorrelation function is used.
利用基于波方程和自相关的测量方法鉴别运动模糊距离。
The measurement method of blur extent identification based on wave equations and autocorrelation function is used.
利用基于波方程和自相关的测量方法鉴别运动模糊距离。
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