This paper introduced a method availing autocorrelation functions to estimate the image fractal dimension, and the method can detect classification of the wood texture.
介绍了一种利用自相关函数来估算图像分形维数的方法，并将其应用到木材的纹理分类检测中。
Pseudorandom sequences with ideal two-level autocorrelation functions have important application in spread-spectrum communication, stream cryptography, radar and sonar.
具有二值自相关特性的伪随机序列在扩频通信、流密码、雷达和声纳等领域中具有重要的应用。
The invention is a method for estimating the maximum Doppler frequency, comprising: calculating autocorrelation functions of complex channel estimates from a received signal;
本发明是一种估算多普勒极限频率的方法，包括：从接收信号中计算复信道估算的自相关函数；
The aim of this paper is to give a systematic account of asymptotic properties of the sample autocovariance, autocorrelation and partial autocorrelation functions of linear stationary time series.
本文的目的在于，对于线性平稳时间序列的样本、自协方差、自相关和偏相关函数的渐近性质，给出一个比较系统的描述。
Then the definition and probability expression of the generalized autocorrelation function of multi-output functions are given.
给出了多输出函数广义自相关函数的定义和概率表示式；
Then the definition and probability expression of the generalized autocorrelation function of multi-output functions are given.
给出了多输出函数广义自相关函数的定义和概率表示式；
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