adaptive activity 中文意思是什麼
adaptive activity
解釋
適應性活動-
( 3 ) uv - b radiation increased the phenylalanina ammonia - lyase ( pal ) activity in leafy thallus of duckweeds, and as a consequence, flavonoids were accumulated. flavonoids synthesis induced by supplementary uv - b is an adaptive response of duckweeks under enhanced uv - b radition
（ 3 ）紫萍可以通過提高uv - b吸收物質如類黃酮合成酶苯丙氨酸氨裂解酶（ pal ）活性，促進類黃酮的積累來適應uv - b輻射的脅迫。 -
Section ii describes the design approach and implementation of speech module on mcf5249 coldfire core. the speech codec optimizes g. 729a codes and added voice activity detection of g. 729b to save bandwidth ; the implementation of acoustic echo cancellation uses nlms algorithm and it can reduce echo though designing adaptive fir filter and speech detector ; the dtmf and cpt generate signal using two second order digital sinusoidal oscillators and detect signal by picking up the frequency information. but only get the frequency information is not enough in cpt detector, this thesis introduces a method
其中對語音編解碼器的設計採用優化g . 729a代碼達到設計要求，並在此基礎上加入g . 729b的靜音檢測模塊，以進一步降低網路傳輸帶寬;對回聲消除器的設計採用nlms演算法，通過設計自適應fir濾波器和語音檢測器達到回聲消除目的;對雙音多頻設計，信號發生端採用構造靜態參數表並通過二階正弦振蕩器產生信號，信號檢測端提取頻率信息以檢測信號;對呼叫進程音設計，除了類似雙音多頻的信號發生及頻率檢測設計外，還需要檢測信號持續時間，作者設計了一種基於匹配狀態表的方法以檢測信號持續時間。 -
According to the project of adaptive multi - rate speech coding ( amr ) being put forward by the third generation group of the mobile communication, this paper takes the principle of the speech arithmetic as the base, studies the technologies including the source controlled rate, voice activity detector, comfort noise and the error concealment unit in amr, discusses its the characteristic of adaptation and analyses its performances particularly. amr c codes are researched carefully through the modules being divided into and debugged under the tms320c54x provided by the ti corporation, and optimized in selecting the method of c code embedded assembler codes and simplified in the search codebook combining with the theory of speech coding, which are based on the realization about theory and practice of the optimization of amr speech coding
從自適應多碼率語音編碼演算法的c代碼出發，對它進行模塊劃分後作了系統分析，將其在vc下調試通過，進一步在ti公司提供的tms320c54x環境中進行調試，結合語音編碼理論，對演算法進行優化，採用了在c代碼中嵌入匯編和簡化自適應碼本和固定碼本搜索的方法，部分地提高了c代碼效率，為實現自適應多碼率語音編碼的優化奠定了理論和實踐基礎。 -
In this scheme, data rates in probabilistic manner according to a reverse activity bit ( rab ) and an adaptive probability value broadcasted by the base station are increased or reduced in data mobiles, whereas the adaptive probability value is dynamically adjusted on the basis of the residual capacity of system
在該演算法中，數據移動臺根據基站廣播的反向激活比特和自適應概率值以概率方式升降速率，其中自適應概率值根據系統剩餘容量動態地調整。 -
It was hoped that exchange of experiences would give the participants an understanding of visually impaired students and their special needs, and thus facilitate a better integration into the mainstream school setting. ebenezer school colleagues presented to the audience a variety of topics, including orientation and mobility, adaptive behaviour and learning styles of the visually impaired, effective teaching and management strategies. the participants were particularly enthusiastic about the teaching and visual aids on display, and they showed a lot of responses in the question - and - answer session before concluding the half - day activity by touring around our school
分享會內容十分豐富，包括有主題短講，如定向行動課程簡介視障學生一般的適應行為問題及建議處理的方法視障學生遇到的學習困難及教學建議，以及視障學童使用的輔助儀器介紹等，會場還展示了各式各樣的教材及教具，不少參與者均感到很有興趣，更發問了不少問題經過最後一個環節的校舍參觀活動，整個分享會約在下午一時卅分圓滿結束。 -
All holter demonstrated normal pacemeker function. conclusions no significant difference between activity - based or respirtator - based and dual sensor ventricular rate adaptive pacing in clinical effects
對於心動過緩合併房顫患者，建議採用單腔單感知頻率應答起搏器已能達到目的。 -
Objective to comparative study of activity - based or respirator - based rate adaptive pacemakers and dual sensor rate response
目的評價單腔雙感知和單腔單感知頻率應答式心臟起搏器的臨床效應。 -
Abstract : objective to comparative study of activity - based or respirator - based rate adaptive pacemakers and dual sensor rate response
文摘:目的評價單腔雙感知和單腔單感知頻率應答式心臟起搏器的臨床效應。
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