截取mat文件一部分数据
load('C:\Users\wym\Desktop\width(1)\mat\width6.mat');
plot(Width(:,2));
width6 = Width(300:995,1:2);
plot(width6(:,2));
savePath = ['C:\Users\wym\Desktop\width(1)\截取\' '6.mat'];
save(savePath,'width6');
load('C:\Users\wym\Desktop\width(1)\mat\width6.mat');
plot(Width(:,2));
width6 = Width(300:995,1:2);
plot(width6(:,2));
savePath = ['C:\Users\wym\Desktop\width(1)\截取\' '6.mat'];
save(savePath,'width6');