chapel 发表于 2025-3-23 12:03:52
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A Cognitive Approach to Audio Descriptionomputations to be performed. For software realizations, the network corresponds to a flowchart of the filter algorithm, while for hardware realizations, the network describes the actual circuit elements and their interconnection. Many important properties of the discrete-time filter are placed in ev虚度 发表于 2025-3-24 18:27:20
https://doi.org/10.1057/978-1-137-56917-2alogous theory for continuous-time signals and systems. We have thereby demonstrated that the discrete-time theory stands on its own without the necessity of any direct reference to continuous-time theory, given that we assume the form of the discrete-time input sequences. It may well be that our in尊重 发表于 2025-3-24 22:44:03
https://doi.org/10.1057/978-1-137-56917-2and found it to be very useful for analyzing a wide variety of signals and systems of theoretical interest. However, much of the practice of digital signal processing is done in computers where we cannot evaluate a continuum of frequencies ., nor can we input and store an infinite-duration sequenceouter-ear 发表于 2025-3-25 00:48:18
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