define variable value in simulink model

Hi,

I use variable 'L' inside gain block.

How can I define the value for 'L' without using the command window in Matlab? I want the user can edit the variable value In the model, something like in the added image. <<

>>

Thank you!

Answer 1

[Rajani Metri]

Use "Model Explorer" from View Option . Then Select Simulink Parameter and Add. Then Rename the 'Parameter' with the variable you set in the Simulation and write the 'value', close the window.

Then RUN the simulation, it will take the values of the Gain Block directly, no need to write the values in the Command Window.

Answer 2

[ES]

Instead of a Gain, use a divide(product) block. First argument is the signal, Second will be from a data store read (the pair of data store write).

[yoni stein]

thanks. That will work, but it ain't pretty..