principal value function
常見例句
- If sampling length doesn't adapt rotative velocity, the results of calculation by FFT or periodogram analysis will lead to pseudo-periods, which distorts the principal value function terms.
若采樣長度與回轉(zhuǎn)速度不吻合,將會出現(xiàn)偽周期,使主值函數(shù)項中提取周期成分后的信號失實。 返回 principal value function