But the quadratic curve can be used only in condition when each X-coordinate of the points sequence mapping to only one Y-coordinate, so it can't be used in fitting closing curve.
但二次多项式只能拟合x坐标与Y坐标之间成函数关系的点序列，无法拟合闭合曲线。
This example relies on mapping infrequently used characters such as a left angled quote («, often coded as «) and assumes that such characters do not appear in the resulting sequence otherwise.
这个例子依赖于映射不常用的字符，如左尖引号（«，通常编码为 «），并假设这样的字符不出现在结果序列中。
The object is to introduce a perturbed iteration method for proving the convergence of sequence of Lipschitzian pseudocontractive mapping using approximate fixed point technique.
使用近似不动点技术，采用摄动迭代方法，目的是证明利普希茨伪紧缩映射序列的收敛性。
Mapping method about chaotic sequence is researched to encryption factor sequence using two-dimensional discrete chaotic model.
采用二维离散混沌模型，研究了从混沌序列到加密因子序列的映射方法。
The characteristics of simple sequence repeats(SSR)and its importance in genetic mapping, variety identifying and molecular markerassistant breeding, etc, are discussed in this article.
综述简单重复序列标记（SSR）的特点及在作物遗传图谱构建、品种鉴定及分子标记辅助育种等方面的应用价值。
Through the operation of confusion and slot number mapping, a frequency hopping sequence can be produced with fine uniformity and less-than-512 arbitrary slot number.
该方法通过混淆运算、频隙映射的方式产生出均匀性好、可用频隙数小于512的任意频隙跳频序列。
A common reason for an encoding or decoding operation to fail is if the underlying encoding class does not provide a mapping between a character and an equivalent byte sequence.
编码或解码操作失败的常见原因是基础编码类没有提供字符和等效字节序列之间的映射。
Lastly, the method of mapping these fractal surfaces to themselves is proposed to obtain a sequence of fractal surfaces of different time, and then the continuously dynamic ocean surface is simulated.
提出了分形面的自映射方法，得到不同时刻的分形序列，从而模拟连续动态变化的海面；
Reservoir diagenetic features or diagenetic heterogeneties can be characterized by the recognizing diagenetic lithofacies, and their sequence analysis and mapping.
储层内部成岩特征的差异或成岩非均质性可以通过识别成岩岩相、分析其垂向序列、编制成岩岩相图等得到合理描述。
The paper first introduces the selected mapping method for the reduction of the peak-to-average power ratio of OFDM signals, and a method for improving SLM using m-sequence is put forward.
在研究用选择性映射降法降低OFDM系统峰均功率比的基础上，提出了用m序列对SLM方法进行改进。
Since lip movement sequence and language sequence are one-to-many mapping, it is far from sufficiency to use only HMM for lip-reading recognition.
由于唇动序列和语言序列是一对多的映射，计算机自动唇读识别仅使用HMM是远远不够的。
A convergence of Ishikawa iteration sequence with errors is investigated in this paper for asymptotically nonexpansive mapping in uniformly convex Banach Spaces.
特别讨论了积空间中渐近非扩张映射的不动点问题，研究了某些非扩张映射迭代序列在特定条件下的收敛性问题。
In this paper, we have discussed some problems about the upper semi-continuity and J-convexity of the limit mapping of set-valued mapping sequence.
本文首先给出了集值映射序列的极限映射的上半连续性与J -凸性；其次解决了集值映射序列的极限映射的锥次微分的存在性。
For the purpose of the development of a visual prosthesis, we interpret the function of the central visual system as a sequence of two mapping operations.
为了研制视觉假体，我们使用两张映射图来描述中枢视觉系统的功能是如何实现的。
Though excite sequence, entrainment and diastolic potential are still of value in electronic mapping, some new techniques such as non-touched mapping have further enhanced the means of mapping.
激动顺序、拖带和舒张期电位仍然有价值，而非接触式标测等新技术提供了较强大的标测手段。
Since FEM has no such requirement that the grid line are of orthogonality, a sequence of shearing and stretching transformation, both prior to and subsequent to the elliptic mapping is used.
因有限元法对网格无正交性要求，因而可在椭圆变换前后进行剪切和延伸变换。
Relationship between sequence stratigraphy and lithostratigraphy and mapping methodology of sequence stratigraphy in 1 :50000 regional geological surveying in sedimentary areas are discussed.
建立了测区岩石地层单位，并论述了层序地层与岩石地层的相关性，提出了层序地层在沉积岩区1：5万区调地质图面的表达方式。
Relationship between sequence stratigraphy and lithostratigraphy and mapping methodology of sequence stratigraphy in 1 :50000 regional geological surveying in sedimentary areas are discussed.
建立了测区岩石地层单位，并论述了层序地层与岩石地层的相关性，提出了层序地层在沉积岩区1：5万区调地质图面的表达方式。
应用推荐