重心波長法 的英文怎麼說

中文拼音 [zhòngxīnzhǎng]
重心波長法 英文
centroid method
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • 重心 : 1 (事情的中心或主要部分) heart; core; focus; key point 2 [物理學] centre of gravity; barycentre...
  • 波長 : [物理學] wavelength波長標準 [光學] wavelength standards; 波長測量 wavelength measurement; 波長常...
  1. The thesis firstly addresses the real - time performance of spectral zoom analysis algorithms. complex modulation based zoom algorithm is a classical one of such algorithms, in which samples are modulated, decimated, filtered, spectrally analyzed and re - sorted

    在這種演算里,對采樣數據復調制,把欲分析的頻段的中頻率移到零頻點,然後采樣、低通濾得到欲分析的頻段,再做fft分析。
  2. This paper first research on main technologies used by avs standard, which include prediction, transform, quantization, in - loop filter, and entropy encoding, and then focus on the 2d - vlc entropy coder of avs, which is context - based adaptive coder. this encoder operates on run - level pair, and it uses the type of current block and value of current coefficients to switch vlc code - table. these tables are designed according to the distribution of transformed coefficients, and this way is much better than using only one table to code all residual coefficients in one 8x8 block

    本文首先詳細研究了avs標準的核技術,包括預測編碼、變換量化、環路濾器以及掃描和熵編碼等,之後點研究了avs標準中使用的基於上下文的2d - vlc變編碼方,這種方編碼的是( run , level )數對,同時根據當前編碼塊的類型和殘差系數這兩種上下文信息來切換碼表,這些碼表是預先根據變換系數在不同位置的分佈信息設計好的,這樣要比只使用一個變碼表來編碼塊內所有位置上的殘差系數的壓縮效果要好得多。
  3. Then the explicit finite - volume method for the two - dimensional steady navier - stocks equations is studied. in order to prevent odd - even decoupling of the solution and oscillations near the shock waves, artificial dissipation is added. local time step, residue averaging, enthalpy damping and multi - grid method are used to accelerate the convergence during the five - step runge - kutta explicit time marching

    在計算中,採用五步runge - kutta顯式時間推進,引進人工耗散項以克服中差分固有的奇偶不關聯性和抑制激附近解的振蕩,應用了當地時間步、殘值光順、焓阻尼、多網格等措施加速計算收斂。
  4. ( 2 ) the characters of the signal for the low voltage electrophoresis chip, signal processing theory such as the nyquist theory, fft, fir filter and the wavelet have been discussed after the learning of low voltage electrophoresis theory and the analyzing of the low voltage electrophoresis chip

    2在深入了解慶大學微系統研究中研製的低電壓分離電泳晶元結構、原理、信號檢測方式的基礎上,分析了毛細管電泳晶元信號特點以及相關的數字信號處理方(奈奎斯特抽樣定理、傅立葉變換、有限單位沖激響應( fir )濾器、小變換) 。
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