How can i detect the positive and negative peaks every rate of my input sinusoidal signal on simulink ?

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Hello everyone, i have a problem with my project on simulink, i have a sinusoidal signal input, its amplitude changes with time, i need to detect the positive and negative value of the peaks every rate, how can i do that ?

采纳的回答

El Mehdi FADEL
El Mehdi FADEL 2018-3-26
this is my simple model

更多回答(3 个)

El Mehdi FADEL
El Mehdi FADEL 2018-3-26

El Mehdi FADEL
El Mehdi FADEL 2018-3-26

El Mehdi FADEL
El Mehdi FADEL 2018-3-26
i need to detect the positive and negative peak every periode

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