This thesis is on the trend of financial time series. We detect the short term signals and predict the short term trend. Then based on the short term trend we predict the long term trend of the financial time series.

  • 本文的研究目的正是通过金融时间序列的短期的趋势信号估计金融时间序列的短期趋势,再根据短期趋势预测金融时间序列的长期趋势。
  • 来源:互联网摘选更新时间:2026-07-13 14:44:13

  • 重点词汇
  • based on基于;以……为基础
  • short term短期;近期;
  • timen.(以分钟、小时、天等计量的)时间;(钟表所显示的)时间,钟点,时刻;(世界某一地区所计量的)时,时间;(某事发生或应该发生的)时间,时候;(完成比赛所需要的)时间;(一生中的)一段日子,时期,时候;(一生中的)一段日子,时期,时候;次,回;倍;(以某种方式经历的)事件,时刻;(历史)时期,时代,年代,世道;(乐曲正确的)速度,节奏;一段时间;生命(期),期限,时限;(用于报刊名)时报;时机,机会;工作时间;规定时间;<美> <体>(一场或一局的)比赛时限,暂停;(赛跑等)所用时间,成绩;当代,时代潮流;<音>拍子,节拍;<英>(酒店等的)营业时间,打烊时间;服役期,刑期;妊娠期,产期;生命期,死期;计时工资率;学徒期;衡量时间的方法;完成赛跑或竞赛项目的)所用时间
  • seriesn.一系列;连续;串联;
  • detectv.发现;查明;测出;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • isvt.& vi. 是(be的三单形式);
  • wepron. 我们,咱们;笔者,本人;朕;人们;
  • predictv.预言;预测;
  • 相关例句
1、

They should be equally alarmed by the possibility that the leak came from Moscow-marking a serious escalation in the long term trend of Russian aggression in cyber space.

后者同样应该对下面这种可能性感到警惕,即此次泄密有可能是莫斯科方面所为——标志着俄罗斯网络空间攻击行为的长期趋势出现重大升级。

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2、

By utilizing temperature data from the surface to the 20 hPa level for 1961~ 1994, statistics was conducted in order to understanding an seasonal variation, a vertical profile and a long term trend.

对1961~1994年自地面至高空20hPa的温度资料进行了统计分析,以了解北京高空气温的季节变化、垂直分布和长期变化趋势。

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3、

In account of the long term trend of energy shortage in future and the dependence of China on oil import, self-developed CTL process will play a significant role in the China energy sector.

考虑到未来能源短缺的长期趋势和我国对进口石油的依赖,自主知识产权煤制油技术对保障我国能源安全将起到重要作用。

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4、

Predictions on the medium& long term trend and inflexion points of Chinese real estate market are provided according to wave principle in security analysis and the result of cycle analysis.

利用证券分析中的波浪理论结合周期分析的结果对我国的房地产市场的中长期走势及其拐点作出了预测。

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5、

Trend surface fitting changes original station measurements and tends to give a smooth result, so we can distinguish local short term variation from long term trend.

趋势面拟合法,使得原始数据点值发生了改变,拟合的结果往往取得平滑的效果,它可将长周期的趋势变化同短周期的局部变化分开;

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6、

The short term trend is bullish, the medium term trend is sideways and the long term trend is bearish.

短期趋势为牛市,中长期趋势为横向式,长期趋势为熊市。

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7、

Objective To understand growth and development long term trend of students in Hunan, to provide basis for implementing school health.

目的了解湖南省儿童青少年生长发育长期变化趋势,为开展学校卫生保健工作提供资料。

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8、

Long term trend and oscillation detection in Lanzhou temperature and experimental forecasts

兰州气温变化长期倾向和振荡的检测及预报试验

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9、

The long term trend of China's economy will not change easily.

中国经济的长期运行趋势不会轻易改变。

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10、

There were in the high-speed growth stage of long term trend.

发育速度处于长期趋势快速增长阶段;

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11、

The fan pattern is a long term trend change pattern.

扇形形态是一个长期趋势改变的形态。

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12、

They're helping me find my way... Why is it shaped like a lightning bolt?

他们帮我找到前行的路,为什么要做成闪电状?

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13、

In the dark it was like summer lightning,

在黑暗中,这情况真像夏天的闪电,只是夜里阴凉,

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14、

The two and a half hour concert flashed by like lightning. I actually felt like I was dreaming the lights, the sounds, the banners, the dancing, everything was all too beautiful to comprehend.

二个半小时的演唱会像闪电般一瞬即逝,我真的觉得好像在作梦一样,灯光、叫声、横幅、舞蹈,所有的一切美好地令人难以置信。

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15、

And, perhaps, unlearned as she was, she could have brought a dawning knowledge home to Mr Dombey at that early day, which would not then have struck him in the end like lightning.

虽然她没有什么文化知识,可是她却能够在事情一开始的时候,就让董贝先生了解一些情况,这样就不会在最后像闪电似地使他万分惊愕。

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16、

His words like lightning, so I look to see ourselves, and then disappointment, danger, shame and other consequences of the impact of coming to me, so I was almost breathing difficulties.

他的话像闪电,使我一下就看清了自己,接着失望,危险,羞耻等各种后果,向我冲击而来,使我几乎呼吸困难。

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17、

Sharpened to make a slaughter, Polished to flash like lightning!' Or shall we rejoice, the rod of My son despising every tree?

结21:10磨快为要行杀戮、擦亮为要像闪电.我们岂可快乐麽.罚我子的杖藐视各树。

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18、

The magician riffled through the cards with skilful fingers that moved like lightning. He is a slick barber.

魔术师用熟练的手指闪电般地洗牌。他是一位技术熟练的理发师。

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19、

The scarcity of ZMapp was "a spark, like lightning to me," said Boyan Zhang, chief scientific officer at Beijing Mabworks.

天广实的首席科学顾问张博彦表示,ZMapp的稀缺“让我灵光乍现”。

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20、

The intrusion way of over-voltage like lightning into computer ( electronic system) was intro-duced, and the protection methods against over-volt-age from circuits and ground were studied.

介绍了雷电等过电压侵入计算机(或电子设备)系统的途径,研究了如何防止由线路和地线进入的过电压。

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