Daylight Saving Time (DST) commonly refers to the practice of setting clocks forward by one hour during warmer months to extend evening daylight. However, in a computing context, DST stands for Discrete Sine Transform, a mathematical technique used in signal processing. This transform is a variant of the Fourier transform that utilizes only sine components, making it particularly useful in various applications such as image compression and data analysis. For further details, refer to the Discrete Sine Transform article on Wikipedia.
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