MATLAB: Changing the size and position of the simulink block

commands for changing the size and position of the simulink block

How can I change the position and size of the simulink block from the matlab command window?

sys = 'testmodel';

new_system(sys);

load_system(sys);

add_block('Simulink/Commonly Used Blocks/Subsystem',[sys '/subsystem])

add_block('builtin/Outport','testmodel/ouput1','MakeNameUnique','on')

now i have created one subsystem and one outport.

what are the commands i need to use for changing the model size and position of the block?

Thanks a lot

Best Answer

set_param('Model_Name/Block_Name','Position',[50 50 200 100])

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MATLAB: How to find duplicate sub systems in model using m-script

This below code should work for reasonably simple subsystems. I haven't tried for any complex ones - like with triggered input.

mdl = 'MySubSys';
load_system('MySubSys')
allBlks = find_system(mdl, 'Type', 'block', 'BlockType', 'SubSystem');
flags = zeros(1,length(allBlks));
for k=1:length(allBlks)
    currentPorts = get_param(allBlks{k}, 'Ports');
      insideBlks = find_system(allBlks{k}, 'SearchDepth', 1, 'Type', 'block');
      insideBlkType = get_param(insideBlks, 'BlockType');
      insideIPnum = length(find(strcmp(insideBlkType, 'Inport')));
      insideOPnum = length(find(strcmp(insideBlkType, 'Outport')));
      insideSSNum = length(find(strcmp(insideBlkType, 'SubSystem')));
      insideRestNum = length(insideBlkType)- insideIPnum - insideOPnum - insideSSNum;
      if insideIPnum==currentPorts(1) && insideOPnum==currentPorts(2) ...
                         && insideSSNum==2 && insideRestNum==0
                     flags(k)=1;
      end   
end
ids = find(flags(:)==1);
redundantSubSys = allBlks(ids);

Best Answer

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