This paper introduces a method for computing the time-varying convolution in parallel. It discusses the motivations for this approach, detailing the limitations with the current serial implementation. A detailed review of the signal processing involved is presented, describing the time-varying filter as a modification of the time-invariant case. This is followed by description of the parallel method, which is then implemented in the Open Computing Language. An analysis of tests result is provided, detailing the improvements on the existing approach and noting the cases where it is not the most suitable option.

中文翻译：

---

时变卷积的并行计算

本文介绍了一种并行计算时变卷积的方法。它讨论了这种方法的动机，详细说明了当前串行实现的局限性。详细介绍了所涉及的信号处理，将时变滤波器描述为对时不变情况的修改。接着是对并行方法的描述，然后在开放计算语言中实现。提供了对测试结果的分析，详细说明了对现有方法的改进，并指出了它不是最合适选择的情况。