MATLAB: Different size cells plotting

cell arraysMATLABmatrixplotplotting

I have several data contain different size of cells. the data size mostly are [n*3]. [:,1] of each cells is timeline. however not all the time in each cell counted from 1 also the timerange are different form each. the plot I want would be many lines on the plot using [:,2] of each cells. While the functions i tried always said that i need to assign the same size of cells for it or there are many result come out. Is there any function can plot for this problem or what code should i need to write for it? Very Thanks!!

Best Answer

file = 'neg 20_1_Mnalyzed.mat' ;
S = load(file) ;  
A = S.nfkbX ;   
figure
hold on
for i = 1:size(A,1)
    plot(A{i,1}(:,2),A{i,1}(:,4))
end

Related Solutions

MATLAB: Subploting the cells from arrays

for k = 1:63
    data = thething{:,k}(:,4) ;
    subplot(7,9,k) ;
    stem(data)
end

MATLAB: How to retrieve a specific range of values from a cell

Let's say your cell is called data and this is a 1 by 4 cell array with each cell containing column vectors of size 685 x 1. You can access the data directly using the following code:

data{1,1}(15:25,1)
data{1,2}(15:25,1)
data{1,3}(15:25,1)
data{1,4}(15:25,1)

You could also take rows 15:25 from each cell in your cell array as follows:

numarray=cell2mat(cellfun(@(x) x(15:25), data, 'UniformOutput', false))
plot(numarray)

TLDR;

If your cells are always the same size you can do the following:

numarray=cell2mat(data);
plot(numarray(15:25,:))

Best Answer

Related Solutions

MATLAB: Subploting the cells from arrays

MATLAB: How to retrieve a specific range of values from a cell

Related Question