Time Vector in X axis Plotting

aa = {rand(482,5) , rand(493,5)};

t = linspace(0, 20,975 ); % Generating Time Vector Series

Now how can I plot the cell data "aa" while keeping Time vector Series will lie in the X-axis?

Thanks in ADVANCE !!

Answer 1

[Voss]

aa = {rand(482,5) , rand(493,5)};
t = linspace(0, 20,975 ); % Generating Time Vector Series

n_aa = cellfun(@(x)size(x,1),aa)

n_aa = 1×2

482 493

plot(t(1:n_aa(1)),aa{1})
hold on
plot(t(n_aa(1)+(1:n_aa(2))),aa{2})

[Amit Chakraborty]

Thank you for the answer.

But what will happen if I have the cell array, aa ={ 3 or more cell }. Then How I shall plot?

plot(t(1:n_aa(1)),aa{1})
hold on
plot(t(n_aa(1)+(1:n_aa(2))),aa{2})

[Voss]

% this time, I'll start with n_aa
n_aa = randi([480 500],1,7)

n_aa = 1×7

481 488 490 489 500 489 497

% and generate random aa from n_aa
aa = arrayfun(@(x)rand(x,5),n_aa,'UniformOutput',false)

aa = 1×7 cell array
    {481×5 double}    {488×5 double}    {490×5 double}    {489×5 double}    {500×5 double}    {489×5 double}    {497×5 double}

% t is defined as before (but with more elements)
t = linspace(0, 20, sum(n_aa));

% generate t_idx to help with plotting
t_idx = cumsum([0 n_aa])

t_idx = 1×8

0 481 969 1459 1948 2448 2937 3434

% plot in a loop this time
hold on
for ii = 1:numel(aa)
    plot(t(t_idx(ii)+1:t_idx(ii+1)),aa{ii})
end

[Amit Chakraborty]

Thank you very much !

[Voss]

You're welcome!