MATLAB: A for loop type function for setting cell array intervals to zero

cellcell arraycell arrayszeroing

http://www.mathworks.com/matlabcentral/answers/291075-aligning-5-second-interval-data-of-continuous-time-to-the-same-interval

The answered question here, but putting it a way that can be used for whatever amount of intervals and spk time cells.

Best Answer

As far as the first plot goes, creating a loop works:

figure(1)
plot([1:size(spk{1},2)], spk{1}, dep(1),spk{1}(dep(1)), 'r^')
hold on
for k1 = 2:size(spk,2)
    plot([1:size(spk{k1},2)], spk{k1}, dep(k1),spk{k1}(dep(k1)), 'r^')
end
hold off
grid

Other than that, the code uses the data in your .mat files, and appears to me to be adaptable to their sizes.

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MATLAB: Aligning 5 second interval data of continuous time to the same interval

I’m not sure what you want to do. Your data are also not easy for me to interperet, because they lack a time base.

See if something like this works:

d = load('Heath Robinson spks.mat');
spk = d.spk;
for k1 = 1:size(spk,2)
    thrsh = mean(spk{k1}(1:5)) + 5*std(spk{k1}(1:5));           % Define Threshold
    dep(k1) = find(spk{k1} >= thrsh, 1, 'first');               % Initial Value Exceeding Threshold
end
figure(1)
plot([1:size(spk{1},2)], spk{1}, dep(1),spk{1}(dep(1)), 'r^')
hold on
plot([1:size(spk{2},2)], spk{2}, dep(2),spk{2}(dep(2)), 'r^')
plot([1:size(spk{3},2)], spk{3}, dep(3),spk{3}(dep(3)), 'r^')
hold off
grid

Best Answer

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MATLAB: Aligning 5 second interval data of continuous time to the same interval

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