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nijhu

  • 3 years ago

how will i convert a discrete signal from functional representation to a tabular form?

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  1. phi
    • 3 years ago
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    do you have a specific function?

  2. nijhu
    • 3 years ago
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    yes

  3. nijhu
    • 3 years ago
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    lemme draw it

  4. nijhu
    • 3 years ago
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    |dw:1349702661197:dw|

  5. phi
    • 3 years ago
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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

  6. nijhu
    • 3 years ago
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    ok

  7. phi
    • 3 years ago
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    what did you get?

  8. nijhu
    • 3 years ago
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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}

  9. nijhu
    • 3 years ago
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    there is an arrow below 2

  10. nijhu
    • 3 years ago
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    what is the meanining of it

  11. nijhu
    • 3 years ago
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    *meaning

  12. phi
    • 3 years ago
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    there is no 2

  13. nijhu
    • 3 years ago
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    sorry didnt get it

  14. phi
    • 3 years ago
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    did you get the answer to your first question?

  15. nijhu
    • 3 years ago
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    the topic is from a book called digital signal processing

  16. phi
    • 3 years ago
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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 ?

  17. nijhu
    • 3 years ago
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    sry my mistake it's -2

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