plot function Too many input arguments.

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kim
kim 2013-4-3
function [output_noise] = uniformnoise
range=0.003;
size=3000;
output_noise(1:size)=0;
for i=1 : size
output_noise(i) = (rem(rand()*100,(2*range+1)) - range) * 0.0001;
end
i=1:1:size;
plot(i, output_noise) <-
end
////////// what happen?

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回答（2 个）

Image Analyst
Image Analyst 2013-4-3
Just before plot(), put this line:
which -all plot
tell us what shows up in the command window.
Ahmed A. Selman
Ahmed A. Selman 2013-4-3
编辑：Ahmed A. Selman 2013-4-3
This function works fine and nothing's wrong, it worked here correctly. The output_noise is (1 by 3000) and its maximum is ~ 1 e-4 and min ~ -2e-7.
But your code doesn't have the ( <- ) in the line:
plot(i, output_noise) <-
.. am I right? Delete this or put % before it as in:
plot(i, output_noise) % <-
This is the only change I've made :)

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