creating subplots for different array values

Question

Paquerette 2024-1-27

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2075141-creating-subplots-for-different-array-values

评论： Voss 2024-1-31

Asking for patience as I am very new to coding and only started Matlab in October. Not sure if my code if correct but it is running and looks like it's doing what I hope.

I have data that has been run through a DNN so I have 25 layers for each participant, each in a separate file which makes 100 files for 4 participants for example.

I would like to pull out the data from only 3 specific layers for only 4 specific participants and plot that data on 3 separate subplots by layer. I currently have VERY long code that I believe does the job, but I feel like nested for loops may be possible. Among other things, I can't figure out how to do that with the different subplots. For the moment, as you can see, I have manually filled in the layer (ll) and subplot position.

layerSel = [1 13 25]; % Selected layers
indLaySel = layerSel([1:end])
ssSel = [102 104 112 121]; % Selected participants
selSS = ssSel([1:end])
nBlocks = 10;
nTrialsPerBlock = 51;
stimLang = strcmp(batch_types,'valid')'; % creates column vector with value of 1 when 'valid' in batchtypes
stimLang = stimLang(1:nBlocks*nTrialsPerBlock).';
 
for ll = 1
    for ss = selSS
        load(['proj24/english_layer' num2str(layerSel(ll)) '_ss' num2str(ss) '_tr.mat'])     
        %creates stimulus matrix
        stimulus = stimulus_durations(1:10,:); % takes rows 1-10, all columns
        stimLengthV = stimulus.'; % pivots data vertically
        stimLength = stimLengthV(:); % takes all columns and puts in 1 column, codes as x variable 
        stimLengthR = round(stimLength);
        %creates distance matrix
        avDist = avDists(:,:,3); % takes third dimension from avDist
        avDist = avDist(:,:,1); % takes all rows, all columns, sheet 1
        distance = avDist(:); % takes all columns from sheet 1 and puts in 1 column 
        % create table for ease of viewing ;) 
        dataTable = table(stimLength,distance,stimLang);
        %create plot
        subplot(1,3,1);
        gscatter(stimLengthR,distance,stimLang,"kb","ox")
        title('Layer 1')
        xlabel('stimulus length')
        ylabel('distance')
        legend('pseudo','valid')
    end
end
for ll = 13
    for ss = selSS
        load(['/proj24/english_layer' num2str(layerSel(ll)) '_ss' num2str(ss) '_tr.mat'])     
        %creates stimulus matrix
        stimulus = stimulus_durations(1:10,:); % takes rows 1-10, all columns
        stimLengthV = stimulus.'; % pivots data vertically
        stimLength = stimLengthV(:); % takes all columns and puts in 1 column, codes as x variable 
        stimLengthR = round(stimLength);
        %creates distance matrix
        avDist = avDists(:,:,3); % takes third dimension from avDist
        avDist = avDist(:,:,1); % takes all rows, all columns, sheet 1
        distance = avDist(:); % takes all columns from sheet 1 and puts in 1 column 
        % create table for ease of viewing ;) 
        dataTable = table(stimLength,distance,stimLang);
        %create plot
        subplot(1,3,2);
        gscatter(stimLengthR,distance,stimLang,"kb","ox")
        title('Layer 13')
        xlabel('stimulus length')
        ylabel('distance')
        legend('pseudo','valid')
    end
end
for ll = 25
    for ss = selSS
        load(['/proj24/english_layer' num2str(layerSel(ll)) '_ss' num2str(ss) '_tr.mat'])     
        %creates stimulus matrix
        stimulus = stimulus_durations(1:10,:); % takes rows 1-10, all columns
        stimLengthV = stimulus.'; % pivots data vertically
        stimLength = stimLengthV(:); % takes all columns and puts in 1 column, codes as x variable 
        stimLengthR = round(stimLength);
        %creates distance matrix
        avDist = avDists(:,:,3); % takes third dimension from avDist
        avDist = avDist(:,:,1); % takes all rows, all columns, sheet 1
        distance = avDist(:); % takes all columns from sheet 1 and puts in 1 column 
        % create table for ease of viewing ;) 
        dataTable = table(stimLength,distance,stimLang);
        %create plot
        subplot(1,3,3);
        gscatter(stimLengthR,distance,stimLang,"kb","ox")
        title('Layer 25')
        xlabel('stimulus length')
        ylabel('distance')
        legend('pseudo','valid')
    end
end

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Answer 1

Voss 2024-1-28

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2075141-creating-subplots-for-different-array-values#answer_1398506

在 MATLAB Online 中打开

layerSel = [1 13 25]; % Selected layers
ssSel = [102 104 112 121]; % Selected participants
nBlocks = 10;
nTrialsPerBlock = 51;
stimLang = strcmp(batch_types,'valid')'; % creates column vector with value of 1 when 'valid' in batchtypes
stimLang = stimLang(1:nBlocks*nTrialsPerBlock).';
Nlayers = numel(layerSel);
Nparticipants = numel(ssSel);
figure();
for ll = 1:Nlayers
    for ss = 1:Nparticipants
        S = load(fullfile('proj24',sprintf('english_layer%d_ss%d_tr.mat',layerSel(ll),ssSel(ss))));
        %creates stimulus matrix
        stimLengthR = round(reshape(S.stimulus_durations(1:10,:).',[],1));
        %creates distance matrix
        distance = reshape(S.avDists(:,:,3),[],1);
        %create plot
        subplot(1,Nlayers,ll);
        gscatter(stimLengthR,distance,stimLang,"kb","ox")
        hold on
    end
    title(sprintf('Layer %d',layerSel(ll)));
    xlabel('stimulus length')
    ylabel('distance')
    legend('pseudo','valid')
end