first-order hold
Sign in to savemathematical model of the practical reconstruction of sampled signals that could be done by a conventional digital-to-analog converter (DAC) and an analog circuit called an integrator
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linear time-invariant system
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Fourier transform
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Laplace transform
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Dirac delta function
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digital-to-analog converter
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analog electronics
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mathematical extrapolation
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sampling
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Nyquist–Shannon sampling theorem
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low-pass filter
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transfer function
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electronic filter
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sinc function
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impulse response
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digital filter
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rectangular function
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bilinear interpolation
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integrator
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filter
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piecewise linear function
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