日期类型 date type ; date time ; Day Type ; Date And Time Types
日型梯扣类 sliele&straplock ; straplock ; slieleandstraplock
日历类型 calendar type
日期数据类型 date data type
日期时间类型 DateAndTimeType ; Date and Time Types
日志类型 Log Type
日记类型 diary type
获取日期类型整数类型 int getint
获取日期类型浮点类型 float getFloat
At first,by means of fuzzy clustering the historical data is divided into several groups according to similarity daily characters,for example,temperature,humidity and day type etc. Then the corresponding load forecasting model based on rough set is built.
首先通过模糊聚类分析,根据气温、相对湿度以及日类型等影响负荷的因素将负荷历史数据分成若干类,然后应用粗糙集理论分别建立相应的负荷预测模型。
参考来源 - 基于模糊聚类和粗糙集的电力系统短期负荷预测The results of Nanjing load forecasting show that the WVNN method possesseshigher forecasting accuracy and better adaptability than artificial neural network(ANN)forecasting methods which considers day average and day type.
通过对南京地区电力负荷数据的实验结果表明,较之考虑天气因素和日类型的人工神经网络方法(ANN)预测方法,采用本文所提出的模型有较高的预测精度与较强的适应性。
参考来源 - 基于小波变换和神经网络的短期负荷预测研究·2,447,543篇论文数据,部分数据来源于NoteExpress
在生成该项目后,创建一个Business Object数据类型以保存输入的日、月和年。
After this is generated, create a Business Object data type to hold the input day, month. and year.
在 date 数据类型的词汇空间中,日、月和年的表示法与 XML Schema 1.1 中定义的表示法相同,而且遵循相同的规则。
In the lexical space for the date datatype, representations for day, month, and year, will have the same representation as the ones defined in XML Schema 1.1 and the same rules.
有两种类型的DB 2日志记录,每种日志记录方法支持特定的恢复选项。
There are two types of DB2 logging, and each logging method has an implications for recovery.
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