MATLAB Simulink - Sine Wave


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In this chapter we will integrate and differentiate sine wave by using the derivative and integrator blocks.

Open blank model and Simulink library as shown below −

Integrator Blocks

Let us pick the sine wave from sources library and scope block from sinks library.

SW1

We would like to add the derivative and integrator block from continuous library as shown below −

Derivative

We would need 3 input ports for scope block as the sine wave, derivative and integrator block will be connected to it.

Right click on the scope block and change the inputs from 1 to 3 as shown below −

Inputs

Connect the lines as shown below −

Connect Lines

Now, run the model to see the display.

Integrator

So, we have three signals sine wave, derivative and integrator.

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