Ethernet is a broadcast medium, which means that when data is transmitted on the network, it is sent to all devices connected to the network. This includes the device that originally sent the data. Therefore, the sending party can receive their own data in Ethernet because it is simply being broadcasted back to them along with all other devices on the network. However, most network interfaces are programmed to ignore or filter out any traffic that they themselves transmit in order to prevent unnecessary processing and reduce congestion on the network.
![ValueError: Key mathtext.fontset: 'Times New Roman' is not a valid value for mathtext.fontset; supported values are ['dejavusans', 'dejavuserif', 'cm', 'stix', 'stixsans', 'custom']](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239514045498.png)
![feature_importance = rf.OOBPermutedPredictorDeltaError';
feature_names = data1.Properties.VariableNames(2:end)';
[~, sorted_idx] = sort(feature_importance);
fprintf('目标方程：\n');
for i = sorted_idx'
fprintf('%f * %s +\n', feature_importance(i),...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162213383175637.png)
