quadrature analysis 中文意思是什麼

quadrature analysis 解釋
正交分析
  • quadrature : n. 1. 【數學】求積分，求面積。2. 【天文學】矩；（月的）上[下]弦；方照。3. 【物理學】正交；轉象差；九十度相位差。
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Then, this paper presents an improved t measuring speed method basing on t measuring speed method, and simultaneously realizes speed and angle measuring with two quadrature encoder pulse circuits of tms320lf2407a. the measuring speed formula is amended based on measuring speed error analysis

    其次，在t法測速的基礎上提出了一種改進的t法測速法，並利用tms320lf2407a的兩組正交編碼電路同時實現速度與角度測量，在分析測速誤差的基礎上，對測速公式進行修正。
  2. Analysis of functionally graded plates in cylindrical bending using hybrid differential quadrature method

    混合微分求積法在功能梯度材料平板柱形彎曲問題中的應用
  3. The paper also studies fast arithmetic and programming of discrete time quadrature wt and wpt and takes a deep look into their additional applications in motor testing, including denoising, filtering and so on. starting from basic theory of time - frequency analysis and wavelet analysis of asymptotic signals, this paper investigates several if law extraction methods and presents an especially effective one using wavelet ridge

    論文從時頻分析的基本理論出發，在漸進信號小波分析的基礎上，研究了漸進信號小波變換的漸進估計方法，提出了利用小波脊線來提取信號頻率隨時間連續變化規律（即瞬時頻率）的方法。
  4. The theoretic analysis and computer simulation results reveal that this influence ca n ' t be ignored. because the if sampling and digital demodulation technique can improve amplitude and phase unbalances of in - phase and quadrature channels, we apply it in the pd weather radar signal processing system and select several digital demodulation algorithms, which are easier to implement, for this system

    由於採用中頻采樣和數字解調技術能有效地提高正交解調兩路的幅相一致性，本文將中頻采樣及數字解調技術應用到脈沖多普勒氣象雷達信號處理系統中，並結合氣象信號的特點選擇了適合工程實現的中頻采樣及數字解調演算法。
  5. Differential quadrature method for the stability analysis of semi - circular pipe conveying fluid with spring support

    法用於具有彈性支承半圓形輸液曲管的穩定性分析
  6. Through the analysis of advantages of several gmsk arithmetic and requirement of system processing, the base - band time lag demodulating algorithm based on quadrature demodulation and tms320vc5402 are selected for base - band processing

    通過分析gmsk幾種演算法的優越性以及系統對處理的需求，選擇基於正交解調的基帶時延檢波演算法以及tms320vc5402進行基帶處理。
  7. The mechanical coupling error between drive mode and detection mode is analyzed, and the analysis shows that the quadrature error have a big influence on detecting precision. 3

    3 .設計了一種可在大氣環境下工作的電容式硅微機械陀螺，進行了性能分析和輸出特性模擬。
  8. The wavelet filters adopted in the progress are the conjugate quadrature filter bank ( cqf ) and the daubechies ( daub ) based filter. analysis and comparison of the results are made when different wavelet filters work

    同時對不同頻段信號的分離採用不同的小波濾波器? ?共軛正交濾波器（ cqf ）與daubechies （ daub ）小波濾波器的濾波效果進行了比較和分析。
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