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发表于 2009-3-20 20:00:23
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Cadence ADE SFDR(3-1)
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SFDR 3*Fin to Fin, 看点电压 value10 from time 8.11e-07 to 0.000100811, 取4096点, 主频 1.01MHz
SFDR(3-1)
(value(dB20(dft(VT("/value10") 8.11e-07 0.000100811 4096 "Rectangular" 1 1)) 1010000) - value(dB20(dft(VT("/value10") 8.11e-07 0.000100811 4096 "Rectangular" 1 1)) 3030000)) |
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