step block 中文意思是什麼
step block
解釋
【機械工程】級形墊鐵。-
The first facet is to put forward four - step block matching algorithm which can deduce the time of motion estimation and improve the coding efficiency, based on the traditional motion estimation algorithms. the second facet is to propose a new rate control algorithm, that is average - reaction rate control algorithm, based on the rate control of mpeg2. the new rate control algorithm can achieve rapid and efficient adaptive coding
首先在對傳統的運動估計演算法進行研究和改進的基礎上，提出了四步搜索塊匹配的運動估計演算法，減少了運動估計的時間，提高了編碼效率；其次在分析mpeg2比特率控制的基礎上，提出了一種新的比特率控制演算法? ?平均響應比特率控制演算法，該演算法能夠快速有效的實現自適應編碼。 -
The characteristics of this method are : a, directly counting cell number without the influence of the metabolic state of the cells ; b, discrimination of target cells from effector cells in cell - mediated cytotoxicity assay ; c, less treatment step, and free - radioactivity ; d, high sensitivity and reliability. 2, using the above assay, immunofluorescent labeled technique, and flow cytometry, the pbmc proliferation, apoptosis, necrosis, cell cycle, activation, cytokines and membrane marker were detected. the results showed that the number of pbmc reduced, but the activity of pbmc increased dose - dependently ; the reduction of cell number resulted from necrosis and apoptosis ; the supernatant of k562 cell lines were not able to block the cell cycle, but to promote it ; the ratio of t cell subset and the expression of thl and th2 cytokines increased
結合以上創建的方法和免疫熒光流式細胞術，用k562細胞株可溶性分泌物（上清）對外周血單個核細胞（ pbmc ）進行培養以模擬體內微環境，然後分別從細胞增殖、凋亡、壞死、細胞周期、活性、細胞因子和表面抗原表達等方面進行研究，結果發現用腫瘤上清培養的pbmc細胞數量下降明顯，但同時對其有激活作用，且呈劑量依賴性；細胞數的下降主要是由細胞壞死和凋亡引起的，腫瘤上清對細胞周期沒有阻斷作用，反而略有促進作用； t細胞亞群比例增加，並促進表達th1 、 th2細胞因子。 -
This paper completely pay respect to the two characters in the ridge ' s binarization step. and in this paper, we using the information of the pixel ' s grads which in the fingerprint ' s digital image and propose an approach that we can confirm the block ' s orientation
本文在脊線二值化過程中充分考慮了這兩個特性，並且利用指紋圖像中點梯度的方向信息，提出了用相位編組法確定塊方向，然後基於塊方向進行方向濾波，收到了較好的效果。 -
Use key will be to block the movement of export, not to fly in space without gravity. you every step of moving the barrier walls have carefully count, and as for gaining more relevant
使用方向鍵將可移動的方塊送到出口，注意不要飛向沒有引力的太空，你的每一步移動都有墻壁的阻擋，仔細算好，爭取多過幾關。 -
Introduction : use key will be to block the movement of export, not to fly in space without gravity. you every step of moving the barrier walls have carefully count, and as for gaining more relevant
使用方向鍵將可移動的方塊送到出口，注意不要飛向沒有引力的太空，你的每一步移動都有墻壁的阻擋，仔細算好，爭取多過幾關。 -
The algorithm consists of two important parts : after dividing the image into blocks, the first step is extracting the blocks " texture feature, and the next step is classifying the features sets into clusters. the compressing is implemented by using the center block
本文的演算法主要由兩部分組成：將圖像分塊后，第一步是提取塊的紋理特徵，第二步是對特徵集進行分類，利用中心索引塊進行壓縮。 -
The at 2 scale based on the internal area - time lower bound of the viterbi decoder is analyzed. and the at 2 scales of three vlsi realization algorithms ( m - step decoder algorithm, flow and block decoder algorithm, and sliding block decoder algorithm ) are deduced. in succession, a fully new algorithm named ring - vd algorithm designed by ourselves is put forward, and its at 2 scale is also fetched
分析並推導了viterbi譯碼器基於內部信息流的vlsi面-時下界at2尺度;推導了已有的三種viterbi譯碼器的vlsi高速實現演算法（ m步譯碼演算法、流水式塊譯碼演算法和滑動塊譯碼演算法）的at2尺度;提出了一種新的環形vd演算法，並推導了它的at2尺度;對四種viterbi譯碼器的vlsi高速實現演算法進行了比較分析。 -
As a straightforward method, the full search algorithm ( fs ) is widely used because of its high performance. usually, fs is computationally expensive in a video encoder. as a result, in order to reduce the heavy computational load of fs, active research has focused on fast bmas for a long time and several sub - optimal search algorithms for block - based motion estimation have been developed. these include : three step search ( tss ), four step search ( fss ), two - d logarithmic search, orthogonal search, cross search, etc
目前塊匹配運動估計演算法有很多，如全搜索法、三步法、共軛方向搜索法、二維對數搜索法、交叉搜索法、鉆石搜索法以及四步搜索法等，它們各有優缺點，全搜索法精度高，但計算量大，三步搜索法和交叉搜索法搜索速度較快，但搜索誤差較大，容易陷入局部最小值。 -
I also understand now that no marriage relationship is " perfect, " and without the need for constant hard work. it is a big part of spiritual growth, a building block to the next step on the spiritual ladder toward total enlightenment, something we must work on instead of expecting to be the way we want
現在我也了解到沒有任何的婚姻關系是完美無瑕，而且婚姻需要夫妻雙方用心去經營在靈性的成長上，婚姻占著舉足輕重的地位，同時也是在通往完全開悟的靈性階梯上的一塊墊腳石。 -
This article determine the location and transporting datum, and the machining step and method of various machining surface, deciding the machining procedure, compiling the machining process sheet, and making the cycle analysis according to the design principle of the production line, together with the process feature of the 4g1 cylinder block
本文根據生產線設計原則，結合4g1缸體的工藝特點，確定了定位和輸送基準及各個表面的加工方法和加工步驟，確定了加工工藝流程，編制了機械加工工藝卡並進行了節拍分析。 -
In the charge pump principle section, the principle of linear mode and skip mode are analyzed in detail. the principle of step - up / step - down and the main parameters are also given in there. in sub - block circuit section, the typical circuits including reference, operational amplifier, thermal protection and current limit are introduced
在電荷泵基本理論中，詳細分析了線性（ linear ）模式、跳周期（ skipcycles ）模式和具有遲滯控制的跳周期模式;同時也介紹了電荷泵的升壓/降壓工作原理以及主要性能參數及其意義。 -
H. 264 iso iec 14496 - 10 avc. itu - t sg16 q. 6 vceg and iso iec jtc 1 sc 29 wg 11 mpeg, jvt - g050r1, may 2003, pattaya. 3 li r, zeng b, liou m l. a new three - step search algorithm for block motion estimation
為了降低運動估計的復雜度，研究者們已經提出了很多方法，例如三步搜索演算法，基於塊的梯度下降演算法，鉆石型搜索演算法，六邊形搜索演算法，這些演算法都基於這樣一個假設:離起始搜索點越近，越有可能搜索到最佳運動矢量。 -
Through testing many different block matching algorithms in the motion estimation, the new three step search algorithm is chosen, which can fulfill the requirement of the system
在運動估計中通過對多種塊匹配演算法進行實驗，選擇了一種可以滿足系統要求的演算法? ?新的三步搜索法。 -
But as the concentration degree of heavy - duty vehicle reduces step by step, especially nongovernmental capital enter, the pressure of price war will be increased, in research, weight blocks the strategic opportunity that market present situation is helpful to block again in analysis, is so better to select sale pattern and strategy
但隨著重型車的集中度逐步降低，特別是民間資本的進入，價格戰的壓力將加大，研究中重卡市場現狀有利於分析中重卡的戰略機會從而更好的選擇營銷模式及策略。 -
The block diagram of step heating - furnace speed control system is drawn, according to which the transfer function of the system is arrived at and the factors that affect the dynamic property of the system are analyzed in detail
摘要建立了步進加熱爐速度控制系統的方框圖，通過方框圖求出了該系統的傳遞函數，並對影響系統動態特性的因素進行了詳細分析。 -
According to minimum mean absolute difference criteria ( mad ), our paper uses three - step search algorithm to get the block vectors in two sequential images. main direction of object motion could be obtained by classifying and the average vector on main direction is the vector of whole object. this thesis starts with an introduction of the motion analysis
根據最小平均絕對差值（ mad ）準則，利用三步搜索演算法，計算出相鄰兩幀視頻圖象中各子塊的運動矢量，該演算法通過對運動矢量場中的運動矢量進行統計、分類，找到物體運動的主要方向，而主運動方向上的平均運動矢量就是物體運動的整體矢量。 -
Study several algorithms : localization underground target algorithm base on step threshold of block energy 、 localization underground target algorithm base on the best automatic curve fitter 、 recognition underground metal target algorithm base on phase of target echo. test above algorithms using signal acquired on field
具體研究了:基於塊能量階梯閾值的目標檢測定位方法、基於自動最佳擬合曲線的波速測定和目標定位方法、基於目標回波峰值相位特徵的地下金屬目標識別方法。
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