how to changes for two parameters values in simulink block at same time in matlab 2022. this function is already founded in matlab 2016

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ehab
ehab 2023-4-30
编辑： Manish 2025-1-31
Freq=0;F=0; n=0;A=0;
for k=1:20 Freq=Freq+50; n=n+1;
sim('Rc_model22');
if k==1 t=Vcamp(:,1);Vcamp1(:,1)=Vcamp(:,2); AVc1(:,1)=AVc(:,2); end;
if k==2 Vcamp2(:,1)=Vcamp(:,2); AVc2(:,1)=AVc(:,2);end;
if k==3 Vcamp3(:,1)=Vcamp(:,2); AVc3(:,1)=AVc(:,2);end;
if k==4 Vcamp4(:,1)=Vcamp(:,2); AVc4(:,1)=AVc(:,2);end;
if k==5 Vcamp5(:,1)=Vcamp(:,2); AVc5(:,1)=AVc(:,2);end;
if k==6 Vcamp6(:,1)=Vcamp(:,2); AVc6(:,1)=AVc(:,2);end;
if k==7 Vcamp7(:,1)=Vcamp(:,2); AVc7(:,1)=AVc(:,2);end;
if k==8 Vcamp8(:,1)=Vcamp(:,2); AVc8(:,1)=AVc(:,2);end;
if k==9 Vcamp9(:,1)=Vcamp(:,2); AVc9(:,1)=AVc(:,2);end;
if k==10 Vcamp10(:,1)=Vcamp(:,2); AVc10(:,1)=AVc(:,2);end;
if k==11 Vcamp11(:,1)=Vcamp(:,2); AVc11(:,1)=AVc(:,2);end;
if k==12 Vcamp12(:,1)=Vcamp(:,2); AVc12(:,1)=AVc(:,2);end;
if k==13 Vcamp13(:,1)=Vcamp(:,2); AVc13(:,1)=AVc(:,2);end;
if k==14 Vcamp14(:,1)=Vcamp(:,2); AVc14(:,1)=AVc(:,2);end;
if k==15 Vcamp15(:,1)=Vcamp(:,2); AVc15(:,1)=AVc(:,2);end;
if k==16 Vcamp16(:,1)=Vcamp(:,2); AVc16(:,1)=AVc(:,2);end;
if k==17 Vcamp17(:,1)=Vcamp(:,2); AVc17(:,1)=AVc(:,2);end;
if k==18 Vcamp18(:,1)=Vcamp(:,2); AVc18(:,1)=AVc(:,2);end;
if k==19 Vcamp19(:,1)=Vcamp(:,2); AVc19(:,1)=AVc(:,2);end;
if k==20 Vcamp20(:,1)=Vcamp(:,2); AVc20(:,1)=AVc(:,2);end;
end

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回答（1 个）

Manish
Manish 2025-1-31
编辑：Manish 2025-1-31
Hi ehab,
I understand that you want to change multiple parameter values in a Simulink block at the same time. This can be achieved by using the 'set_param' function.
Refer to the steps below to change multiple parameters:
  1. Open the Simulink model.
  2. Get the path of the block whose parameters you want to change.
  3. Use 'set_param' to change the parameters.
Sample Code:
blockPath = 'your_model_name/your_block_name';
% New parameter values
param1Name = 'Parameter1';
param1Value = 'newValue1';
param2Name = 'Parameter2';
param2Value = 'newValue2';
% Set the parameters
set_param(blockPath, param1Name, param1Value, param2Name, param2Value);
Refer to the documentation link for better understanding:
Hope it helps.

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