MATLAB: Looping for a program

looping

I have a dataset
X=[12 25 36 47 58 69;34 56 78 90 12 34 ;00 12 89 36 87 56 ]
Y=[89 36 87 56 00 25;25 36 47 87 56 25 ;89 78 45 23 56  99 ]
now i want to add first column of X any Y and store it in separate variables for each column
i have 100 rows

Best Answer

m = size(X,1);
A = reshape(bsxfun(@plus,X(:,1),permute(Y,[3 2 1])),size(X,1),[]);
out = mat2cell(A,size(X,1),ones(size(A,2),1));

Related Solutions

MATLAB: How to index something in order

Something like this?

y = x;
y(1,end+1) = 1;
for i = 2:size(y,1)
    if y(i,4) == y(i-1,4)
        y(i,end) = y(i-1,end) + 1;
    else
        y(i,end) = 1;
    end
end

**EDIT: Fixed a typo, should work now.

MATLAB: How to automatically assign colors to data that’s being dynamically plotted and recycle the colors if there’s more data that needs to be plotted

So I think this might be what you're looking for. I commented out the 'i' redefinition at the very bottom and added 'figure' but to answer the coloring question I recommend using the mod (for modulus) command. If you specify

color{mod(i-1,4)+1}

the values, for i=1:8 for example, will go:

color{1}
color{2}
color{3}
color{4}
color{1}
color{2}
color{3}
color{4}

and the pattern will keep repeating for varying 'i' definitions. Here is the modified code:

AOI=[0 0 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 8 8 8 8 8 8];
row1=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col1= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row2=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col2= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row3=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col3= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row4=[25 25 25 25 26 26.5 27 25 27 25 26 27 26 25 27 24 24 25 26 26 26 27 27 27 28 28 24 24 25 25 25 25 25 25 25 25 25 26 26.5 27 25 27 26 25 27 24 24 25 26 26 26 27 27 27 28 28 24 24 25 25 25 25 25];
col4= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row5=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col5= [66 67 67 68 66 67 66 66 66 67 65 65 66 66 66 64 65 65 66 66 67 67 68 68 66 66 65 66 65 66 67 66 66 67 67 68 66 67 66 66 66 67 65 65 66 66 66 64 65 65 66 66 67 67 68 68 66 66 65 66 65 66 67];
row6=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col6= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row7=[35 35 35 35 36 36.5 37 35 37 35 36 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35 35 35 35 35 36 36.5 37 35 37 36 35 37 34 34 35 36 36 36 37 37 37 38 38 34 34 35 35 35 35 35];
col7= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
row8=[2:2:126];
col8= [56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47 56 56 57 57 58 56 57 56 56 56 57 45 45 46 46 46 44 45 45 46 46 47 47 48 48 46 46 45 46 45 46 47];
coord=[2:2:126];
times=[1:63];
AOI_unique=unique(AOI);
num_AOI=length(AOI_unique);
colors={'r' 'g' 'b' 'c' };
%while num_AOI>length(colors)
figure
hplt=plot(times,coord, 'DisplayName', 'coord\_pos\_sibs\_xfpi');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
        datetick('x','HH:MM:SS', 'keeplimits')
        title('Position of SIBS on FPI')
        xlim([min(times), max(times)])
        xlabel('Time (UT)');
        ylabel('Value');
        hold on
for i=1:length(AOI_unique)
    if AOI_unique(i)==1
        %%Plot







        hplt=plot(times, col1, colors{mod(i-1,4)+1}, 'DisplayName', 'column 1');
        hold on
        hplt=plot(times, row1, 'c--', 'DisplayName', 'row 1');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
    elseif AOI_unique(i)==2
        %%Plot
        hplt=plot(times, col2, colors{mod(i-1,4)+1}, 'DisplayName', 'column 2');
        hold on
        hplt=plot(times, row2, 'g--', 'DisplayName', 'row 2');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
    elseif AOI_unique(i)==3
        %%Plot
        hplt=plot(times, col3, colors{mod(i-1,4)+1}, 'DisplayName', 'column 3');
        hold on
        hplt=plot(times, row3, 'b--', 'DisplayName', 'row 3');
        hold on
        hleg=legend('-DynamicLegend');
        grid on
        elseif AOI_unique(i)==4
        %%Plot
        hplt=plot(times, col4, colors{mod(i-1,4)+1}, 'DisplayName', 'column 4');
        hold on
        hplt=plot(times, row4, 'r--', 'DisplayName', 'row 4');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
        elseif AOI_unique(i)==5
        %%Plot
        hpltA=plot(times, col5, colors{mod(i-1,4)+1}, 'DisplayName', 'column 5');
        hold on
        hplt=plot(times, row5, 'c--', 'DisplayName', 'row 5');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
        elseif AOI_unique(i)==6
        %%Plot
        hplt=plot(times, col6, colors{mod(i-1,4)+1}, 'DisplayName', 'column 6');
        hold on
        hpltA=plot(times, row6, 'g--', 'DisplayName', 'row 6');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
        elseif AOI_unique(i)==7
        %%Plot
        hplt=plot(times, col7, colors{mod(i-1,4)+1}, 'DisplayName', 'column 7');
        hold on
        hplt=plot(times, row7, 'b--', 'DisplayName', 'row 7');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
        elseif AOI_unique(i)==8
        %%Plot
        hplt=plot(times, col8, colors{mod(i-1,4)+1}, 'DisplayName', 'column 8');
        hold on
        hplt=plot(times, row8, 'r--', 'DisplayName', 'row 8');
        hold on
        hleg=legend('-DynamicLegend');
        set(hleg, 'FontSize',10);
        grid on
    end
%     i=i+1;
 end

Best Answer

Related Solutions

MATLAB: How to index something in order

MATLAB: How to automatically assign colors to data that’s being dynamically plotted and recycle the colors if there’s more data that needs to be plotted

Related Question