chirp z-transform 中文意思是什麼
chirp z-transform
解釋
丘普z變換-
The time - domain measure technique of vector network analyzers base on inverse chirp - z transform
逆變換矢量網路分析儀時域測量技術 -
Ultrasonic backscattering microstructure feature of tissue s scatterer based on chirp - z transform cepstrum
變換頻譜細化倒譜分析生物軟組織散射微結構特徵 -
A chirp - z transform ( czt ) algorithm on the which is similar to range - doppler algorithm is studied, and the effective swath width is analyzed. secondly, a modified block czt algorithm is presented, which improvs the computational efficiency of the high - resolution sar imaging with wide swath
其次研究了一種與距離-多普勒演算法類似的線性調頻z變換( czt )演算法,分析了有效測繪帶寬度的問題;提出了一種改進的分塊處理czt演算法,提高了對大場景高解析度sar成像處理的計算效率。 -
Scheme iii. a system combining fft algorithm with chirp - z transform to detect feedback rapidly and accurately. then, adopting a filter bank composed of 12 iir narrow - band notch filters to eliminate feedback
採用chirp - z變換( czt )演算法與fft演算法相結合對聲反饋進行檢測,使用由12個iir窄帶陷波器構成的濾波器組對聲反饋進行抑制。 -
This paper proposes a design of automatic feedback suppressor based on dsp : firstly, combining fft algorithm with chirp - z transform to detect feedback rapidly and set up the judging conditions based on the feedback characteristics to locate feedback accurately
本方案具有如下技術特點:第一,採用chirp - z變換( czt )演算法與fft演算法相結合對聲反饋進行檢測,並利用聲反饋信號建立前期的時頻特徵,設立判定條件。
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