Hai i am trying to 'pcolor plot' for Time for 12 hrs(x-axis) and height(y-axis) height size [103 X 1].can you help me?please

Hai i am trying to 'pcolor plot' for Time for 12 hrs(x-axis) and height(y-axis) height size [103 X 1].can you help me?please

Answer 1

[Chunru]

t = (1:12);
h = (1:103);
z = exp(-h'.*t/200);     % data
p = pcolor(t, h, z);
p.EdgeColor = "none";

clear
load(websave("data.mat","https://www.mathworks.com/matlabcentral/answers/uploaded_files/1573227/data.mat"))
figure;

% find the dimension of the data (max height of all cells)
n = size(data{1}, 1);
for i=1:length(data)
    n = max(n, size(data{i}, 1));
end

x = nan(n, length(data));
% collect 2nd colum from all cell
for i=1:length(data)
    x0 = data{i}(:, 2);
    x(1:length(x0), i) = x0;
end

p = pcolor(x);
p.EdgeColor = 'none';

[Mr Thadi]

Thank you Mr.Chunru.can you please workout same process i am sharing one file.In that cell 62 rows available every row contains different variable values in columns..

*can you draw a 'pcolor plot'

x-axis time for 31 days;

y-axis height (only 2 nd column values from each row)

thanks in advance.can you solve it asap please.

[Chunru]

See the update above.

[Mr Thadi]

Thank you Mr Chunru.you answer very clear.