nijhu
how will i convert a discrete signal from functional representation to a tabular form?
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phi
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do you have a specific function?
nijhu
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yes
nijhu
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lemme draw it
nijhu
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|dw:1349702661197:dw|
phi
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That is just a description on how to come up with pairs of numbers
n and x(n)
The table would list all possible n's and the corresponding x value for that n
nijhu
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ok
phi
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what did you get?
nijhu
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i have another question
a finite duration sequence can be represented as x(n)={3,-1,-2,5,0,4,-1}
nijhu
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there is an arrow below 2
nijhu
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what is the meanining of it
nijhu
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*meaning
phi
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there is no 2
nijhu
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sorry didnt get it
phi
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did you get the answer to your first question?
nijhu
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the topic is from a book called digital signal processing
phi
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i have another question
a finite duration sequence can be represented as x(n)={3,-1,-2,5,0,4,-1}
there is an arrow below 2
there is no 2. Do you mean the -2?
I would need more context, because that is not standard notation. It sounds like they are identifying the position of -2 for some purpose ?
nijhu
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sry my mistake it's -2