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Altera_Forum's avatar
Altera_Forum
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16 years ago

sin waveform simulation result

I confused with the sine wave simulation result(frequency domain) between the display of NCO in IP toolbench and agilent vee simulation result(data extracted from tbl). The spec for sin wave i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I'm not familiar with these MatLab stuff. Generally, a 20k sine with a 200k clock should result in a fundamental at 0.1 normalized frequency and the spectrum mirrored at 0.5. I can't find it in your plot.