field sawtooth 中文意思是什麼
field sawtooth
解釋
場鋸齒波形-
Using a simple variation - fitting method ， the exciton binding energies of a sawtooth - shaped quantum well are calculated as a function of an electric field ， and the explanation of the results is also given
採用一種變分擬合的簡單方法計算了電場下鋸齒型多量子阱的激子結合能，對計算結果給出了合理的解釋 -
Synchronized drive module produces horizontal drive signal in synchronization with horizontal synchronization signal and field drive sawtooth in synchronization with vertical synchronization signal. these signal drive scaning sytem of slltv
同步驅動模塊產生與行、場同步的行同步驅動信號和場鋸齒波驅動信號，用於驅動激光電視的掃描系統。 -
In the dissertation, the author uses objective and subjective measurement respectively to compare among philips ' s 1st ( c ' s algorithm, philips ' s 2nd ic ' s algorithm and our own motion compensated algorithm. simulation shows our algorithm solves the problem of horizontal edge flicker in saa4991, alleviates the problem of " tear " in saa4992. the author also uses subjective measurement to compare among our edge - based motion adaptive de - interlacing algorithm, traditional intra - field interpolation algorithm and faroudja ' s dcdi algorithm. simulation shows our own edge - based algorithm can remove the sawtooth on the object ' s edge, and has basically reach the level of dcdi
論文從主觀和客觀兩個角度對比分析了自有的運動補償演算法和飛利浦一代晶元saa4991 、二代晶元saa4992中的運動補償演算法的性能：自有演算法對于圖像的水平邊有效抑制了saa4991存在的閃爍現象，減小了saa4992存在的拖尾問題；自有的邊沿演算法消除了傳統演算法在物體邊沿處存在的鋸齒，可以得到清晰平滑的邊沿，基本達到了dcdi演算法的水平。
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