fundamental magnitude 中文意思是什麼

fundamental magnitude 解釋
基本量
  • fundamental : adj 1 基礎的,基本的,根本的,重要的;原始的,主要的。2 【物理學】基頻的,基諧波的;【音樂】基音...
  • magnitude : n 廣大,巨大;偉大,重大,重要性;大小;積;量;【數學】量值;【天文學】(恆星的)等,等級,光度...
  1. In trade wind regions, the biases in fluxes from the biases in algorithm are about 3 - 4 times of the biases in the fundamental flux - related variables and 1 - 2 times in equatorial regions. in the most area of tropical atlantic, the evaluation of magnitude and time series trends of flux in whoi are more accurate than ncep1 and ncep2

    結果認為ncep1和ncep2產品中,由演算法所帶來的誤差在信風區遠遠大於赤道區;在信風區,由演算法所帶來的誤差是基本變量所帶來的誤差的3 - 4倍,在赤道區,為1 - 2倍。
  2. The butterworth wavelet filter with good magnitude - frequency characteristics is adopted to process the vortex flow signal, and the fundamental frequency of signal is estimated effectively. the algorithm is implemented in a digital signal processing system based on a tms320vc5409 dsp chip, and its effectiveness is proved

    採用幅頻特性較好的iir型butterworth小波濾波器,處理渦街流量信號,估計基頻,並在以tms320vc5409為核心的渦街流量計數字信號處理系統上實現,證明其方法的有效性。
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