现在我们有了信号的一个时频表示。
Now we have a true time-frequency representation of the signal.
基于信号的核函数的时频表示可以有效地抑制或转移交叉分量，提高时频表示的可读估计，改善其主要性能。
The TFRs with signal-dependent kernel can suppress and translate the cross-components, improve the readability and main performances.
针对跳频信号的非平稳性，提出了基于时频表示的跳频信号分析方法。
A new analysis of frequency hopped sequence based on time frequency presentation is proposed in the paper.
针对跳频信号的非平稳性，提出了基于时频表示的跳频信号分析方法。
A new analysis of frequency hopped sequence based on time frequency presentation is proposed in the paper.
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