plot Discrate time signal

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Muhammad Fauzan
Muhammad Fauzan 2021-1-12
评论： Star Strider 2021-1-12
Please give me a sample completion code discrate time signal

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回答（1 个）

Walter Roberson
Walter Roberson 2021-1-12
Ran in:
x = sort(rand(1,10));
y = rand(1,10);
stem(x, y)
  2 个评论
Muhammad Fauzan
Muhammad Fauzan 2021-1-12
If this is the case x(t)u(1-t):
whats the solution?
Walter Roberson
Walter Roberson 2021-1-12
Ran in:
u = @(t) (t>=0);
x = sort(rand(1,10)*5-2);
y = rand(1,10);
stem(x, y)
hold on
y2 = y .* u(1-x);
stem(x, y2, 'r')
hold off

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