The application field on FRFT is much more widely: self-adaptive filtering of chirp signal based on FRFT; the FRFT imaging theory on optic; the image signal filtering and compressing based on FRFT. These have been focused in research gradually.
FRFT的应用领域更加广泛：基于FRFT的线性调频信号(LFM，chirp)的自适应滤波；基于FRFT的无线电引信信号侦察；光学上的FRFF成像原理；基于FRFT的图像信号的滤波和压缩等，逐渐成为研究热点。
参考来源 - 分数阶傅里叶变换在信号处理和图像滤波中的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The result of Self-Adaptive Filtering is highly correlated with the period of the data.
自适应过滤法的预测结果同已有数据的时间长度有很大关系。
The paper describes the principle of wave impedance estimation using self-adaptive filtering.
本文介绍了自适应滤波法波阻抗估计的基本原理。
After analyzing image's noise model, self-adaptive median filtering is presented in this thesis.
本文在分析图像的噪声模型后给出了有效的自适应中值滤除方法。
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