绘制结果:
说明:这里的脑电维度是 通道 * 采样点
函数
- function plotallchs(eeg)
- maxsample = max(max(eeg));
-
- for i=1:size(eeg,1)
- plot(eeg(i,:) - maxsample*(i-1),'LineWidth',2)
- hold on
- line([0 size(eeg,2)],[maxsample/2 - maxsample*(i-1),maxsample/2 - maxsample*(i-1)])
- hold on
- end
- line([0 size(eeg,2)],[maxsample/2 - maxsample*(i),maxsample/2 - maxsample*(i)])
- yticks([-(maxsample*15):maxsample:0])
- for i=1:size(eeg,1)
- ticklabels{i} = strcat('ch',num2str(16-i+1));
- end
- yticklabels(ticklabels)
- xlim([-inf,inf])
- ylim([-(maxsample*16),maxsample])
- ylabel('通道')
- xlabel('采样点')
- end
-