decimation in frequency造句
例句與造句
- To compute 3-D DCT-II efficiently, a fast algorithm, Vector-Radix Decimation in Frequency ( VR DIF ) algorithm was developed.
- The split-radix algorithm works by expressing this summation in terms of three smaller summations . ( Here, we give the " decimation in time " version of the split-radix FFT; the dual decimation in frequency version is essentially just the reverse of these steps .)
- Most commonly, the term " butterfly " appears in the context of the Cooley Tukey FFT algorithm, which roots of unity ( known as twiddle factors ) . ( This is the " decimation in time " case; one can also perform the steps in reverse, known as " decimation in frequency ", where the butterflies come first and are post-multiplied by twiddle factors.
- It's difficult to find decimation in frequency in a sentence. 用decimation in frequency造句挺難的