查询词典 algorithm theory
- 与 algorithm theory 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Audio denoising is the pre-step in the audio processing,and wavelet domain denoising has been a main research area.In order to give people a summary knowledge of wavelet domain audio denoising,based on many literatures,this paper attempts to make a survey of wavelet domain audio denoising.First,it introduces wavelet transformation and the characteristics,and gives the optimal selecting and dealing criterion of wavelet domain denoising,the basis wavelet selection.Second,describes five classical methods of audio denoising,for example,threshold,multi-wavelet,wavelet packet,modulus maximum and scale correlation,then introduces their development.Third,introduces a new algorithm based on modulus maximum and scale trading theory.At the end,the future trend of wavelet domain audio denoising is pointed out.
音频降噪是音频处理前期的必要步骤,小波域降噪是其中一个重要的研究方向,为了使人们对小波域音频降噪有概括了解,在对小波域音频降噪相关文献进行分析和理解的前提下,首先介绍了小波变换及其特性,同时阐述了小波降噪的最优选取和处理准则,及对音频进行小波变换时小波基的选取原则;然后评述了用于音频降噪的阈值,多小波、小波包、模极大值和尺度相关法等5类方法及各自的发展;接着介绍在前人基础上,提出新的基于模极大值和尺度理论的降噪算法;最后探讨了小波域音频降噪的发展方向。
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Based on the limitations of OBB, this thesis proposes an optimizing overlap test algorithm of bounding box and primitive. This method eliminates the bounding boxes of leaf nodes and streamlines the OBB hierarchical layer. This method also introduces a separating axis theory in the overlapping test between the primitives in order to accelerate the velocity.
针对基于OBB碰撞检测算法存在的缺陷,研究利用包围盒与基本几何元素相交测试的优化方法,消除叶子结点包围盒,精简OBB层次结构;同时在基本几何元素相交测试中引入类似分离轴的方法,加快检测速度。
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After the basic theory of ACA is introduced,a multiprocessors scheduling policy based on an improved ant colony algorithm is proposed in this paper.
在介绍蚁群算法基本原理以及探讨该算法的缺陷基础上,针对多处理器任务调度问题,提出了一种基于改进型蚁群算法的调度策略。
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We introduce basic theory of schemas in learning and evolution, that is, genetic algorithm.
动觉智能图式的同化、顺应和学习进化的方法和算法研究是本课题后续研究的主要内容之一。
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Then the circumfluence R.M.S. compensation method is certified as the circumfluence suppressing scheme after the analysis of the current-averaging and circumfluence suppressing theory.Results of the algorithm validation for this parallel control scheme are also included.
此后建立了逆变器并联系统的数学模型,在对该系统分析负载电流均分原理和环流抑制原理的基础上,确立将环流有效值补偿波形调制比作为环流抑制策略,对该并联控制策略给出了算法验证结果。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。