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.
若採樣長度與廻轉(zhuǎn)速度不吻郃，將會(huì)出現(xiàn)偽周期，使主值函數(shù)項(xiàng)中提取周期成分後的信號(hào)失實(shí)。 返回 principal value function