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variables search中文什么意思
例句與用法
- This can be used to start local variable searches
這可用于啟動局部變量搜索。 - Method to start local variable searches
方法啟動局部變量搜索。 - At last the thesis set up a general ga for nonlinear equations . 6 . according to detailed analysis of nonlinear equation , the thesis creates a adaptive variable search scope ga for nonlinear equation
創(chuàng)造性地提出求解非線性方程的自適應(yīng)變搜索域遺傳算法，該方法可同時(shí)求解一般的非線性方程與雙函數(shù)構(gòu)成的非線性方程，有效克服了插值解法的不足。 - In this paper , two important modifications in dct - based coding algorithm are suggested after making deep study on the generally used scheme of h . 263 coder . first , we find plenty of invalid computation in the transformation part of the h . 263 coder and an improved scheme based on the pre - transform decision to avoid invalid computation is proposed . second , in the motion estimation part of the coder , we find that normal search algorithms are not effective , which neglects different levels of motion in image sequences , and we suggest a new search algorithm which has variable search region based on the difference of motion level . combining the pre - transform decision scheme with variable search region method in motion estimation , a global decision coding scheme is provided , which greatly increases the coding speed of h . 263 coder
本文對h . 263編碼算法的現(xiàn)有實(shí)現(xiàn)方法作了深入的分析，首先發(fā)現(xiàn)變換部分存在大量無效運(yùn)算，提出了在變換前加判決的前變換判決的編碼方案，以壓縮無效的變換運(yùn)算；其次發(fā)現(xiàn)運(yùn)動估計(jì)部分由于忽略了圖像場景的分級運(yùn)動而存在一定的無效搜索運(yùn)算，提出了基于分級運(yùn)動的可變搜索域法來壓縮無效的搜索運(yùn)算；最后將前變換判決方案與運(yùn)動估計(jì)的可變搜索域法有機(jī)地結(jié)合在一起，提出了全局判決編碼方案，從而比較全面地改進(jìn)了現(xiàn)有實(shí)現(xiàn)方法，因而能大幅度地提高編碼器的編碼速度 - Abstract : according to time - sharing price counting policy of electricpower , the relationships of current density and current efficiency at different ratios of sulfuric acid and zinc are obtained through analyzing process data of electrolytic zinc process ( ezp ) , and an optimization model of time - sharing power supply dispatching system ( tpsds ) of ezp is established . an single - loop simulated anneling algorithm with mutation and variable searching spaces is proposed and applied to the tpsds to obtain optimal time - sharing power supply scheme . industrial practical results show that the optimal dispatching system can greatly decrease the power consumption of ezp and increase the time - sharing profits
文摘:依據(jù)電力部門的分時(shí)計(jì)價(jià)政策，根據(jù)由生產(chǎn)過程數(shù)據(jù)所建立的不同酸鋅比下電流密度與電流效率間關(guān)系，建立鋅電解過程分時(shí)供電優(yōu)化模型.同時(shí)，提出一種帶變異操作和變搜索空間的單循環(huán)模擬退火算法，并將該算法應(yīng)用于分時(shí)供電優(yōu)化調(diào)度，獲得最優(yōu)的分時(shí)供電方案.工廠運(yùn)行結(jié)果表明：整個(gè)優(yōu)化調(diào)度系統(tǒng)能顯著降低鋅電解過程的電耗并增加分時(shí)效益