if i have a signal in simulink and i want to calculat frequency what can i do?

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Andreas Goser
Andreas Goser 2012-3-6

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You probably have even more signal processing needs than just this, so I suggest using the DSP System Toolbox. There is an FFT block, that would help you and much more.

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how i can use dsp for this purpose?
Not using a DSP, Using the DSP System Toolbox: http://www.mathworks.com/products/dsp-system/

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