I have a question about Spectrum Analyzer!!!

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HOKEUN PARK
HOKEUN PARK 2020년 11월 25일
댓글: Anastasios 2024년 6월 5일
Hello.
When i use Spectrum Analyzer of DSP system Toolbox, i saw 'spectrum cannot be displayed for continuous or infinite sample times.' on the Spectrum Analyzr screen.
I want to know when does it appear ?
  댓글 수: 1
Mathieu NOE
Mathieu NOE 2020년 11월 25일
hello
you have to first sample your signal with a fixed sampling frequency (insert sample and hold block before spectrum)

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답변 (1개)

nada khatib
nada khatib 2023년 5월 12일
You have to use "signal specfication" block between the spectrum analyzer and the signal you want to see its spectrum. Then set the sample time inside the block "signal specification" to specific value (such as 1/320000)
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Anastasios
Anastasios 2024년 6월 5일
this option is not available in the Signal Specification block

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