名词
中文翻译：Unknown
同义词：
['downsample', 'down-sampling', 'down-sampling']
例句：
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1. In digital signal processing, undersampling is used to reduce the computational complexity of a system.
在数字信号处理中，下采样用于降低系统计算复杂性。
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2. During image processing, downsampling is often used to save storage space by reducing the resolution of an image.
在图像处理中，下采样通常用于通过降低图像分辨率来节省存储空间。
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3. For audio processing, downsampling is employed to conserve computational resources by decreasing the numberof audio samples.
对于音频处理，下采样被使用来通过减少音频样本数量来节省计算资源。