variables search meaning in English
变数搜寻
Examples
- This can be used to start local variable searches
这可用于启动局部变量搜索。 - Method to start local variable searches
方法启动局部变量搜索。 - 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
创造性地提出求解非线性方程的自适应变搜索域遗传算法，该方法可同时求解一般的非线性方程与双函数构成的非线性方程，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
本文对h . 263编码算法的现有实现方法作了深入的分析，首先发现变换部分存在大量无效运算，提出了在变换前加判决的前变换判决的编码方案，以压缩无效的变换运算；其次发现运动估计部分由于忽略了图像场景的分级运动而存在一定的无效搜索运算，提出了基于分级运动的可变搜索域法来压缩无效的搜索运算；最后将前变换判决方案与运动估计的可变搜索域法有机地结合在一起，提出了全局判决编码方案，从而比较全面地改进了现有实现方法，因而能大幅度地提高编码器的编码速度 - 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:依据电力部门的分时计价政策，根据由生产过程数据所建立的不同酸锌比下电流密度与电流效率间关系，建立锌电解过程分时供电优化模型.同时，提出一种带变异操作和变搜索空间的单循环模拟退火算法，并将该算法应用于分时供电优化调度，获得最优的分时供电方案.工厂运行结果表明：整个优化调度系统能显著降低锌电解过程的电耗并增加分时效益