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DingdongD / SIMFNet

A novel multi-domain fusion network based on sample intercorrelation (SIMFNet) is proposed. The first mulitvariate aquatic human activity recognition(AHAR) dataset is collected. We evaluate our proposed model with the-state-of-the-art models on our AHAR dataset and the experimental results verify the effectiveness of our models.
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data_stft #2

Open 123456ZF opened 9 months ago

123456ZF commented 9 months ago

Hello author, when I look at your DataProcess.m file in AHAR-I-DataProcessing, I found that there is a data_stft function missing in it, where is it? Thank you

DingdongD commented 9 months ago

We have included the data_stft.m in AHAR-I-DataProcessing now, thanks for checking this.

DingdongD commented 6 months ago

In this work, the usage of CVD aims to reflect the differences in the energy distribution of periodic behavior across frequency cycles. CVD represents a two-dimensional spectrogram from frequency to frequency, rather than a time-frequency spectrogram. This distinction holds significant physical meaning compared to a micro-Doppler spectrogram. I would recommend carefully reading the relevant descriptions in my text and exploring existing works on radar UAV recognition to gain a deeper understanding of the significance of CVD.If this work proves to be useful, please consider supporting and citing it. Thank you.

2024-02-21 16:06:52 "123456ZF" @.***> 写道：

Can I confirm if the CVD you received is a micro-Doppler feature?

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