Repeating a function for different values that involves imaginary numbers.
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I am working on getting the output for a function that includes the calculations of imaginary numbers. It works when I have
f=[1000:1000000]
w=2*pi*f
X=0.2/j*w,
However, when I takes Y=1/X, the calculation failsa and I get no output. Sorry if the question is too shallow as I just learning this tool recently.
采纳的回答
Voss
2024-2-24
Use ./ instead of /
Y = 1./X;
The difference is listed here:
5 个评论
Also, you probably mean
X = 0.2./(j*w)
That is, the w should be in the denominator with the j.
Also, for clarity use 1j instead of j.
X = 0.2./(1j*w)
Gee
2024-2-24
Voss
2024-2-24
"what is the difference between 1j and j"
No difference, unless you have a variable j already defined, in which case j is that j.
1j is always the imaginary unit, which is why it's more clear.
Gee
2024-2-24
更多回答（1 个）
X is a vector, not a scalar.
The elementwise division of 1 by a vector has to be coded as
1./X
instead of
1/X
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