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DISCRETE STATE-SPACE FILTER AND METHOD FOR PROCESSING ASYNCHRONOUSLY SAMPLED DATA
DISCRETE STATE-SPACE FILTER AND METHOD FOR PROCESSING ASYNCHRONOUSLY SAMPLED DATA
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机译:离散状态空间滤波器和处理异步采样数据的方法
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摘要
A discrete state-space filter directly applies a linear transfer function that describes the frequency -domain representation of an IIR filter or control plant to asynchronously sampled data. The discrete state-space technique maps a continuous lime transfer function into the discrete state-space filter and stores the states of the filter in a sample-time independent fashion in a discrete state-space vector (step 18). The filter states are propagated with the asynchronous time measurements provided with the input data to generate the filtered output (steps 20 and 22)
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