I have a question about Spectrum Analyzer!!!

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HOKEUN PARK
HOKEUN PARK am 25 Nov. 2020
Kommentiert: Anastasios am 5 Jun. 2024
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 ?
  1 Kommentar
Mathieu NOE
Mathieu NOE am 25 Nov. 2020
hello
you have to first sample your signal with a fixed sampling frequency (insert sample and hold block before spectrum)

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Antworten (1)

nada khatib
nada khatib am 12 Mai 2023
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)
  1 Kommentar
Anastasios
Anastasios am 5 Jun. 2024
this option is not available in the Signal Specification block

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