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FFT Zero Padding

Posted in on 4-22-13

FFT Zero Padding

The Fast Fourier Transform (FFT) is one of the most used tools in electrical engineering analysis, but certain aspects of the transform are not widely understood–even by engineers who...

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The Decibel

Posted in on 3-4-13

The Decibel

The decibel (dB) is one of the most widely used measurement units in electrical engineering, but is a common source of misunderstanding for unfamiliar engineers. Fundamentally, the dB is a...

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