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how to generate a square wave with a fundamental frequency of 50hz?

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Ng Ka Chun
Ng Ka Chun 2015-11-5
回答： Rick Rosson 2015-11-5
This is my first time to use MATLAB. how can i generate a square wave with a fundamental frequency of 50hz? Then how to obtain a plot that shows 20 periods of the square wave?

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Rick Rosson
Rick Rosson 2015-11-5
>> doc square

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