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

Question

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,

Answer 1

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.