IMUDataProcess/ReadDataSet.m at master · caunion/IMUDataProcess · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
function [train,trainy,test,testy]=read(tstart,tend)
    train = [];
    trainy= [];
    test  = [];
    testy = [];
    path = 'D:\Î¢ÔÆÍøÅÌ\357812021\WorkSpace\TsinghuaLab\data\6dmg\';
    load(strcat(path,'train96.mat'),'train_data','train_y');
    load(strcat(path,'test96.mat'),'test_data','test_y');

    startp = 0;
    for i = 1:length(train_y)
        if train_y(i,1) == tstart
            startp = i;
            break;
        end
    end
    for endp = startp: length(train_y)
        if train_y(endp,1) == tend + 1
            endp = endp - 1;
            break;
        end
    end

    train = train_data(startp:endp,:);
    trainy= train_y(startp:endp,:);
    clear train_data train_y;

    startp = 0;
    for i = 1: length(test_y)
        if test_y(i,1) == tstart
            startp = i;
            break
        end
    end
    for endp = startp : length(test_y)
        if test_y(endp,1) == tend + 1
            endp = endp - 1;
            break;
        end;
    end
    test = test_data(startp:endp,:);
    testy= test_y(startp:endp,:);
    clear test_data test_y; %release mem
end