函数图
- 与 函数图 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A method of character structure analysis is proposed to analyze regional feature and orientation relation feature of calligraphic character. Based on these features the orientation relation function is used to extract structure information and we can get the writing order of each part of a character based on the normal writing rules of Chinese character.
通过对这些特征分析按照关系位置函数,得到文字的结构信息,并利用中文文字的书写时的书写规律,得出文字中个子图的书写顺序。
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Moreover, a boundary length normalized energy function is designed to describe the building boundary. The boundary extraction is implemented by a global optimization of the function on a graph.
另外,设计了一种长度归一化的能量函数来描述建筑物轮廓,并运用图优化算法全局寻优,实现对建筑物轮廓的提取。
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Optimal control of electrohydraulic position servo system is designed by using optimal control theories and Riccati equation.
应用最优控制理论和黎卡提方程对电液位置伺服系统进行最优控制的设计,得出最优控制系统的闭环传递函数,并结合算例,绘制出该系统的波德图,算例表明了该方法的有效性和工程实用性。
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At first, draws the atomic seeps into executing probabilistic matrix and transferring probabilistic matrix. Change LEG for probability logic seeps through picture of probabilistic logical exploitation graph PLEG, then explains the PLEG problem to the solution of MDP value function and optimal policy.
本文提出了一种基于MDP的风险概率计算模型PLEG-MDP,首先通过引入原子渗透执行概率矩阵和转移概率矩阵,将LEG转换为概率逻辑渗透图PLEG,然后将PLEG解释为MDP,进而求解MDP问题的价值函数和最优策略,其分别对应着目标网络的最大风险概率和风险路径。
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Wavelet transform can be seen as translating an image into coordinate of orthogonal basis.
从函数正交分解的角度看,小波变换可以看作把图象的象素点转换成一系列正交小波基的坐标或者说是投影,每个坐标对应着这些基的能量大小。
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Based on the interference characteristic, the sidelobe cancellation in time is presented and the procedure is designed, which achieves good results that the detection distances of OSMAR is increased by over 40km. At last the dissertation summarizes the application of beamforming in HFSWR, its effect and defects. 5 The dissertation discusses the application of orthogonal expansion method in HFSWR. At first, the traditional OE algorithm is introduced, and the output form is concluded. Then the dissertation discusses the influence of OE method on target signal.
首先介绍了阵列天线的方向图,接着阐述了波束形成的基本原理,然后引入了自适应波束的概念,讨论了确定权函数的准则,介绍了自适应波束形成在高频地波探海雷达中的应用和兼顾目标信号的波束形成;重点介绍了自适应旁瓣对消的原理和权系数计算方法,结合高频地波探海雷达数据特点,设计了在频域用旁瓣对消法消除射频干扰的处理过程,给出了处理结果,并对其效果进行分析,进而提出在时域进行分段旁瓣对消的新方法,设计了处理流程和计算方法,然后给出处理结果,该方法能提高OSMAR探测距离40km以上。
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With the consideration of the need of frequency spectrum analysis to geometry information, a new method to reconstruct graphic groups in CAGD is proposed with a new class of complete orthogonal functions in L\-2[0,1](called V-system).
考虑到几何信息频谱分析的需要,采用L\-2[0,1]上一类新的完备正交函数系,针对CAGD中的几何图组,给出一类信息重构方法。
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Sericophylla in Dongling Mountain Area in Beijing to investigate the degree and scales of patchiness of soil available phosphorus and to determine spatial similarities between population variables and available phosphorus.
sericophylla种群,样方大小为336cm×96cm;采用半方差函数和交互相关图来分析空间分布特征。
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A graph of an option's payoff as a function of underlier value at expiration.
期权的回报图,是以标的证券在到期日的价值为函数的。
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Firstly, Dempster-Shafer is developed by not only considering the certainty of the evidence, but also considering the average support of the evidence to different subsets in the assignment framework so that it can give more reliable combination result. Secondly, amplitude ratio feature and Euclid distance of the probability density distribution function in Pearson graph from different temporal SAR images are extracted to present change feathers in different scales. Finally, the improved Dempster-Shafer algorithm is applied to fuse the two different features to detect change information of SAR images.
首先通过综合考虑证据本身的确信度和证据对辨别框架中子集的平均支持度进行证据间的加权合成,改进证据理论对证据的合成,提高其可靠性;然后提取不同时相图像间的散射幅度的对比度和概率密度分布函数在皮尔逊图中的欧式距离,两种特征参数代表了像元级和区域级不同空间尺度下微波遥感图像中关于地表变化的信息;最后将改进的证据理论用于两特征之间的融合处理,得到地表的变化信息。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。