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BJTUSensor / Phi-OTDR_dataset_and_codes

This dataset contains six types of events, including background noise, digging, knocking, shaking, watering and walking, with a total of 15,612 samples. We also publicize codes for two common baseline models, which are the SVM (support vector machine, 1D method) and CNN (convolutional neural network, 2D approach) models
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dataset issue #8

Open Knight-0911 opened 3 months ago

Knight-0911 commented 3 months ago

mat数据有缺失

BJTUSensor commented 3 months ago

你好，你是指mat文件在数量上有缺失吗？如果是的话，你能否更详细地说明，是哪些类别中存在数据缺失？或者更精确地说，缺失的是哪些mat文件？否则，也请你更详细地说明问题。

zibinl commented 2 months ago

I have some questions about the data set, how did the article process the original signal and draw Figure 3, the amplitude of (d) "digging" in Figure 3 is within ±500 by visual inspection, while the amplitude of "digging" in the data set is about 8000, may I ask how this is operated?