Is concatenation of signals possible in matlab
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I am trying to have a single graph, which has an exponential wave followed by an impulse and sine wave.
i can generated the signals independently.
My question is, how can i join the signals(like string concatenation).
Any idea is appreciated
2 commentaires
Chirag Gupta
le 25 Juil 2011
How are you generating the signals? Can you put some sample code in the question? If the signals are just vectors then you can just concatenate them like:
concat_signal = [exp_curve; imp_curve; sin_curve];
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Rick Rosson
le 25 Juil 2011
Please try the following:
% Exponential signal:
u = exp(...);
% impulse signal:
v = zeros(...);
v(...) = 1;
% Sine wave:
w = cos(...);
% Concatinate the three signals:
x = [ u ; v ; w ] ;
The last line assumes that each of the tree signals is a column vector, where the rows are the discrete-time samples of the signals.
HTH.
Rick
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Praveen Suvarna
le 5 Nov 2012
x = [ u ; v ; w ] ; command may not work in all cases... It will overlap one signal on another.
try x = [ u v w ] ; command also. It will help you out.
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