discrete frequency-domain

常見(jiàn)例句

The paper presents a method of motion curve frequency domain filtering in Omni-directional M-mode echocardiography images based on Discrete Fourier Transform(DFT).
介紹一種基于離散傅里葉變換（DFT）的全方向M型超聲心動(dòng)圖運(yùn)動(dòng)曲線頻域?yàn)V波技術(shù)。
A simple and direct algorithm to convert the psycho-acoustic model from the frequency domain to wavelet domain is presented to perform the Discrete Wavelet Packet Transform.
提出一個(gè)簡(jiǎn)單直接的將頻域心理聽(tīng)覺(jué)模型轉(zhuǎn)換到小波域，進(jìn)行小波包濾波器分解音頻編碼的新方法。
Mechanism of the oscillation instability is then illuminated in frequency domain by amplification at the artificial boundary and multi-reflection of wave motion in a finite discrete model.
根據(jù)波在人工邊界的放大效應(yīng)和在有限離散模型中多次反射的概念在頻域內(nèi)闡明了這一常見(jiàn)的振蕩失穩(wěn)的機(jī)制。