algo 中文意思是什麼

One of its most important applications is to improve the optimization algorithms by evaluating the relevant derivatives information efficiently the aim of the work includes : to establish and study new algorithms - - cf - pcg algorithrns with ad ; to establish and study the extended cf - pcg algorithm ( ecfpcg ). cf - pcg algorithms with ad is proposed on the basis of cf - pcg algorithms with sd, in addition to replace sd with ad, there are other significant modification to the algorithms. the results by theoretical analysis and numerical experiments implicate that cf - pcg algo - rithm with ad is an improvement to newton method with ad

論文首次將自動微分應用於牛頓- pcg型演算法，構造了新演算法，並從理論上比較了新演算法與牛頓法的效率，證明了新演算法的效率嚴格大於牛頓法的效率，而且新演算法與牛頓法的效率比分別是問題維數n和目標函數復雜性的嚴格單調遞增函數，當n趨于無窮大時，這個效率比的下界以ln （ n ） ln2的速率趨于無窮大。

In this article, we use idea of turning dispersion into convergence and put all the well ' s points into the same unit net to think about it. and answer three questions of the distribution of well drilling by the way of searching for groups of points. fincite - step - searching underthe condition of translationg fcoordinate system or revolving coordinate system. to first question. we find two algo - rithms and make use of data that is given to find the solution. we seek coorlinate of net point is co. 361, 0. 461 ) and mostly four old well ' s points are utilized at the same time by first algorithim, which are no. 2, no, 4, no. 5, no. 10. by second algorithm, we rechon the coordinate of net point is co. 390, 0. 505 ). and that mostly four old well ' s points are utilizld which are no. 2, no. 4, no. 10. to second question, we turn it into the first question by angling awt the center of net point. we seek that mostly six old well ' s points are utilized at the same time, which are no. 1, no. 6, no. 7, no. 8, no. 9, no. 11, when net is angled 0. 78 radian. and net point is translated to ( 0. 75, 0. 076 ) ( at nwe coordinate system ). to third question, wefind a necessary and sufficient condition and affer algorithms, at last, we analyse algorithms

運用化分散為集中的思想，把所有的井點都放在同一個單位網格內考慮.在坐標可平移、旋轉的條件下，利用尋找點群、有限步驟搜索法，對鉆井布局的三個問題進行了解答.對問題一，給出了兩個不同演算法.並對題目提供的數據進行了求解，演算法1得到的結點為（ 0 . 361 ， 0 . 461 ） ，最多有4個舊井點被同時利用，它們是第2 、 4 、 5 、 10個井點;演算法2得到的結點為（ 0 . 390 ， 0 . 505 ） ，最多有4個井點被利用，它們是第2 、 4 、 5 、 10個井點.對問題二，以結點為中心旋轉一定的角度后，歸結為問題一進行求解，求解結果為當網格傾斜角為0 . 78弧度（相對原坐標系） ，結點平移到（ 0 . 75 ， 0 . 076 ）點（在新坐標系下） ，可被同時利用的最多舊井點為6個，它們是第1 、 6 、 7 、 8 、 9 、 11個井點，對問題三，我們給出了充要條件，並給出了演算法.最後還分析了演算法的優劣性

A component migration model for j2ee application servers is proposed, and slb _ copy, sfb _ copy and eb _ copy component migration algo

3規范，並通過了jzee應用服務器性能測試基準ecperf所要求的各項性能指標。

I invite you to read submissions for details about the algo itself

我推薦你看教程了解詳細演算法。

Among these papers, many powerful algo - rithms have been developed

在這些文章中，提出了許多有效的演算法。

Then it is just a very simple algo using a few easy operations to reverse

然後使用很簡單很少的操作就可以完成逆向。

At last, this thesis also gives out an improved lod method. the traditional lod algo

最後，論文在上述理論體系的基礎上，對傳統lod演算法進行了改進。

The experiment results show that this pca algo rithm can get the same compression ratio as the klt algorithm with low complexity

實驗結果表明，該方法完全可以達到與k - l變換相當的壓縮效果。

It also studies some problems of reliability theory and algo rithms, and presents some conclusions. it is tested that the method is effective

文中還對結構體系可靠性分析理論和演算法中的相關問題進行了深入地探討，得出了一些結論。

The experimnet shows that it is effficient to detect high speed vehicles by means of background models and shadows can be correctly detected with shadow detection algo

經過實際數據的驗證該系統能夠比較好地對快速行進的車輛進行檢測和跟蹤，並且能夠正確地檢測陰影。

By designing an algorithm and analyzing experiment results, a novel method based on digital watermarking, which is put for - ward in this paper, has the following characteristic to the anti counterfeit of commercial bills : ( 1 ) the method is very easy to realize. ( 2 ) it can resist scanning and typing. ( 3 ) both scramble encryption and watermark technology have improved the security of the algo - rithm

通過演算法設計和模擬實驗分析，本文提出的數字水印演算法對票據防偽具有以下特點: （ 1 ）演算法簡單易實現（ 2 ）能夠抵抗票據的列印掃描（ 3 ）置亂加密和水印兩種技術的結合，提高了演算法的安全性。

On the basis of our lab ' s previous achievements, the author has studied three kinds of digital signal processing methods - the method based on a digital phase locked loop, the method based on quadrature demodulation, and the method based on adaptive funnel filter ( aff ) and sliding goertzel algo rithm ( sga ). the author has also studied the cmf driving principle, various analog driving circuits, driving waves, and digital driving methods

主要研究了三種科氏流量計的數字信號處理方法：基於數字鎖相環的方法、基於正交解調的方法和基於自適應funnel濾波器和滑動goertzel演算法的方法；以及科氏流量計驅動的原理、各種模擬驅動的波形、電路以及數字驅動的方法等。