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Ansoft Designer / Ansys Designer 在线帮助文档：

System Simulator >
System Component Models >
Fixed-Point >
   Sampling Rate Expander for Fixed-Point Real Signal (FXTSRE)       

Sampling Rate Expander for Fixed-Point Real Signal (FXTSRE)

 

 


Property

Description

Units

Default

Range/type

EF

The factor by which the input signal is expanded

None

1

[1, Inf)/Integer

Rin

Input impedance

Ohm

Inf

(0, Inf]/Real

Rout

Output impedance

Ohm

0

[0, Inf)/Real

Ports

Input

Input signal (fixed point real number)

Output

Output signal (floating point real number)

 

Notes

This model expands a fixed point input signal. Beginning with the first input sample, each input sample followed by EF – 1 zeros are written to the output port. The format of the output signal remains the same as the format of the input signal.

Netlist Form

FXTSRE:NAME n1 n2 EF=val [Rin=val] [Rout=val]

Netlist Example

FXTSRE:1 1 2 EF=2



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