Dataset description:

This contains ten categories of gas data, each category contains 5 concentrations, 10, 20, 30, 40, 50ppm.

There are 160 groups of 10, 20, 30, 40, each group contains 6000 sampled voltage signals, and the sampling frequency is 10HZ.

There are only 80 groups for 50ppm concentration, and each group also contains 6000 sampled voltage signals.

The label corresponding to each gas includes category and concentration, which can be split by gas category and concentration.