close_system

R2026b

Close RF Blockset model window created using rfsystem

Syntax

close_system(rfs)

close_system(rfs,saveflag)

close_system(rfs) closes the RF Blockset™ model window created using rfsystem System object™ rfs.

Note

You must save your system before using the close_system function.

close_system(rfs,saveflag) lets you specify whether to save the RF Blockset model with its current name or to close it without saving.

This example uses:

Create a fifth-order bandpass RF filter and an amplifier with the gain of 3 dB.

f1 = rffilter(ResponseType="Bandpass",FilterOrder=5,PassbandFrequency=[4.85 5.15]*1e9);
a1 = amplifier(Gain=3,NF=1.53,OIP3=35);

Create an rfbudget object using the elements at an input frequency of 5 GHz, an available input power of -30 dBm, and a bandwidth of 200 MHz.

rfb = rfbudget([f1 a1],5e9,-30,200e6);

Create an RF system using the rfbudget object and name the RF Blockset model.

rfs = rfsystem(rfb,ModelName="RFSystem");

Open the RF Blockset model.

open_system(rfs)

Save and close the RF Blockset model.

save_system(rfs);
close_system(rfs)

RF system, specified as an rfsystem object.

Option to save model using the current file name, specified as 0 to close without saving or 1 to save and then close.

Introduced in R2021a