hanning 中文意思是什麼

hanning 解釋
漢寧修勻
  1. Due to existing signal processing technology ’ s shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high - precise signal processing technology : firstly, to get power spectrum with hanning windowed welch modified periodogram, search its peak value frequency ; secondly, to apply zooming analysis via goertzel algorithm ; at last, to get a highly precise doppler frequency with energy centrobaric rectifying algorithm 。 the simulating result indicated that this technology introduced could get accurate doppler frequency 。 depending on above discussed technology, we designed a signal processing scheme, and developed a signal processing system. the running result showed high performance, verified the feasibility and reliability of the highly precise signal processing technology introduced. in a word, the technology improved ldv ’ s performance such as measurement precision, measurement range, dynamic response time 。 and it will have a wide application foreground

    針對存在的缺點，本文提出了一種應用於激光多普勒測速的高精度信號處理技術，即首先利用加hanning窗的welch修正周期圖演算法得到信號功率譜，搜索其譜峰值頻率，接著利用goertzel頻譜細化演算法對搜索的譜峰進行細化分析，再引入能量重心頻譜校正演算法對細化后的譜峰進行校正分析，從而將離散頻譜分析演算法、頻譜細化演算法和頻譜校正演算法三者有機結合起來，充分發揮各自的優點:通過加hanning窗的welch修正周期圖演算法快速得到功率譜及峰值頻率，通過goertzel演算法獲得分析頻帶的高解析度頻譜，然後通過能量重心校正演算法對細化后的頻譜進行高精度校正，這樣不僅保證了演算法的高效性，而且大大提高了分析的精度。
  2. The effect of adding windows that included rectangle window hanning window, hamming window, blackman window was also researched

    研究了幾種窗函數（矩形窗、漢寧窗、海明窗、布來克蔓窗等）對頻譜分析的影響。
  3. Analysis of dielectric loss angle measurement by hanning windowing interpolation algorithm based on fft

    基於加漢寧窗插值的諧波分析法用於介損角測量的分析
  4. Debate over the real source of the nile has raged since the late 1850s, when british explorers like john hanning speke began staking their reputations, fortunes and health on finding it

    其實早在19世紀50年代末，人們便對尼羅河的真正源頭到底在哪裡展開過激烈辯論，當時，一些英國探險家甚至把自己全部的聲望
  5. The team, which used a global positioning system, believes the nile is at least 107 km 66 miles longer than previously thought. debate over the real source of the nile has raged since the late 1850s, when british explorers like john hanning speke began staking their reputations, fortunes and health on finding it

    其實早在19世紀50年代末，人們便對尼羅河的真正源頭到底在哪裡展開過激烈辯論，當時，一些英國探險家甚至把自己全部的聲望財富乃至性命都投入到對尼羅河源頭的尋找中。
  6. From a regional cultural perspective, the author elaborates the special functions and influences exerted by the haining culture elites on the development of chinese traditional opera, especially wang guowei ' s excellent establishment in the opera theory and its magnificent meaning, the relation between " haiyan tune " and flaming and also the special contributions of hanning ' s opera masters to the chinese traditional opera from their art practice and theoretical research since the ming and qing period

    摘要從地域文化的角度，闡述海寧文化精英對中國戲曲的發展所發揮的獨特作用和影響；尤其是王國維在戲曲理論研究上的卓越建樹及其重大意義； 「海鹽腔」與海寧的關系；以及明清以來海寧戲曲家的藝術實踐和理論研究為中國戲曲所作出的特殊貢獻。
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