making figure from matrix?

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nines 2021-2-18

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https://ww2.mathworks.cn/matlabcentral/answers/748712-making-figure-from-matrix

评论： Jan 2021-2-18

hello,

i am trying to plot three different figures for three subjects. E.g. I want to plot one graph looking at the caudate for subject 1, then one caudate graph for subject 2 and have there be seperate graphs spit out. I tried below, but it isn't working:

subj = {'subj01' 'subj02' 'subj03'}
for k = 1:3
    tac(:,k) = load(fullfile(D,subj{k},'tacs','km.hb.tac.dat.txt'));
    tac_caudate(:,k) = load(fullfile(D,subj{k},'tacs','caudate.txt'));
    tac_putamen(:,k) = load(fullfile(D,subj{k},'tacs','putamen.txt'));
    tac_pallidum(:,k) = load(fullfile(D,subj{k'},'tacs','pallidum.txt'));
    tac_ref(:,k) = load(fullfile(D,subj{k},'tacs','km.ref.tac.dat.txt'))
    
%% detrend ventricle and cortex
    
    d_tac_ts_2 = (tac) %detrended time series of pet
    d_tac_ref_ts_2 = (tac_ref) %reference
    d_tac_caudate_ts_2 = (tac_caudate)
    d_tac_putamen_ts_2 = (tac_putamen)
    d_tac_pallidum_ts_2 = (tac_pallidum)
    
    %% plotting in graphs
        for subj{k}
        figure(k)
        plot(t_pet, d_tac_ts_2(:,k))
        plot(t_pet, d_tac_ref_2(:,k))
        end
   
end