中文说明：
时频分析工具——径向高斯核时频分布。为了在时频分布平面内不出现交叉项，则在模糊函数域内应有效去除互分量而仅保留自分量。设计一个与信号相匹配的核函数可以达到上述目的。基于信号的径向高斯核时频分布是一种比较理想的时频分布
English Description：
Time frequency analysis tool - Radial Gaussian kernel time-frequency distribution. In order to avoid cross terms in the time-frequency distribution plane, the mutual components should be effectively removed and only the self components should be retained in the fuzzy function domain. Designing a kernel function matching with the signal can achieve the above purpose. The radial Gaussian Kernel Time-Frequency Distribution Based on signal is an ideal time-frequency distribution