Is there a simple way to change sampling rate of multiple blocks in Simulink?

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Dear Experts,
Just wondering if there is a simple way to change sampling rate of multiple blocks?
Or if there is a programmatic way of list out all blocks inside a model, and use list assignment to change sampling rate?
Please comment,
Thanks,

Accepted Answer

Rajiv Ghosh-Roy
Rajiv Ghosh-Roy on 24 Feb 2014
Please see the functions find_system to list blocks within your model. You will need to know the name of the parameter for sample time, but for built-in blocks, it is SampleTime. You can then set
set_param(gcb, 'SampleTime', '0.001')
for each block.

More Answers (1)

Azzi Abdelmalek
Azzi Abdelmalek on 24 Feb 2014
ts=0.0001 % your sample time
s=find_system('untitled')
for k=2:numel(s)
m=s{k}
try
b=get_param(m,'sample time');
set_param(m,'sample time',num2str(ts))
catch
end
end

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