序列空间

The larruping characteristic of this model is that it can prediction several asset price in future.

本模型与现有价格预测模型的区别在于，本模型能同时对多项资产价格进行预测，并通过引入相关资产的历史信息和时间序列的相空间重构来改进预测效果。

First, sequential tomograms of the hip are obtained from a CT scan; secondly, an accurate and automatic method is used to extract the profile of the acetabulum; thirdly, a hybrid method is utilized to gather fiducial marks on the acetabulum; fourthly, bulky error sampling points are removed. Finally, an ellipsoid fitting method is used to fit the ellipsoid model of the femoral head. Two male sufferers with different necrosis extents are chosen as experimental subjects for contrastive simulation.

首先利用一种精确的自动分割方法在髋骨部位CT序列图像中提取髋臼轮廓；然后使用基于等距栅格采样法与辐条式采样法相结合的混合采样法得到髋臼凹面的空间坐标点集，并剔除其中的误差采样点；最后采用基于二次曲面一般方程的方法拟合原始股骨头椭球面模型。

The characteristics of human visual system is used to embed the watermarks which is encrypted into mid-frequency subbands coefficients of Y branch of host image after Y branch of host image is transformed by the multilevel structures wavelet transform in the YIQ pattern space.

该算法利用形式简单的二维离散超混沌系统产生的超混沌序列生成密码对水印图像加密，同时根据人类视觉系统的特性，对宿主图像在YIQ色彩空间中的Y分量进行多级离散小波变换后，将加密后的水印图像嵌入到宿主图像Y分量的DWT中频子带中。

Be worth time alignment to undertake photograph space reframes respectively to Chinese energy output and energy consumption actual measurement, beg according to associated dimension method calculate suck dimension of an added ingredient.

对中国能源生产量与能源消费量实测值时间序列分别进行相空间重构，按照关联维数方法求算吸引子维数。

Also, we discuss the relation between opcode and operand, the effect of max compress length and combine relation.

操作码和运算元字典的建造先后顺序和空间压力，最长序列的限制也是我们讨论的重点。

This paper reconstructs the phase space for the rating time series by using the advantages of high reliability and fast computation of the improved C-C algorithm, and proves that the short-term transmission line rating has the chaotic characteristics and thus can be predicted with the chaos theory.

利用改进的C-C算法可靠性高、计算速度快的特点对容量时间序列进行相空间重构，并证实了线路允许输送容量具有混沌特性，可运用混沌理论预测线路输送的容量。

It was derived from Mondrian's sketches of Paris building facades that included traces of demolished elements.Rule decided to use a similar composition--an interlocking sequence of spaces and angles,but composed on the ground plane with lawn edges,low walls,and arrangements of hedges.This had tremendous appeal for the client,an art collector.Rule outdid the competing designer,and the three-acre garden was completed in 2002 after two years of design and construction.

他来自蒙德里安的绘画巴黎的建筑立面，其中包括痕迹拆卸法治要素决定采用类似成分-联锁序列的空间和角度，但对组成的地面上的飞机与草坪边，低墙，并安排h edges.this了强大的感召力，为客户，一门艺术c ollector.ruleo utdid竞争的设计师，和三英亩的花园，是在2002年完成，经过两年的设计和施工。

The pipelined CORDIC architecture is very suitable for FFT butterfly operation because of its high throughput and regularity, but it will consume lots of resources,this article presents an improved architecture of CORDIC pipeline,starting with the property that the FFT rotary factor is fixed but not arbitrary,and according to the mapping between the basic rotational angle of CORDIC and scale factor and the rule for transform among the scale factors.On the condition that the velocity of FFT butterfly operati...

CORDIC流水线结构因其高吞吐率及规整性，而很适合于FFT蝶形运算，但其缺点是耗资源多，本文从FFT中旋转因子固定不任意的特点出发，根据CORDIC基本旋转角度与缩放因子的对应关系和缩放因子之间的转换规律，对CORDIC流水线结构进行了改进，在蝶形运算速度不变的情况下，进一步减少所耗资源，在字长为16位的FFT中，每个旋转因子可用25位的控制序列来替代，从而使每个旋转因子的存储空间由32位减少到25位。

Moving cast shadows generally exist in video sequence. To prevent moving shadows being misclassified as moving objects or parts of moving objects, and improve the accuracy of shadows detection algorithm, an algorithm of moving cast shadows was proposed based on spatial information.

运动阴影在视频图像序列中普遍存在，为了防止被错误地检测为目标，提高阴影检测算法的准确性和普适性，提出了一种基于空间变换技术的运动阴影检测算法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。