document database API procedures

停车场问题很好用的哦-car park with a good question um

《Oracle培训教程》-"Oracle Training Guide"

本文所选的符号信源是从键盘上的94个字符中随机抽取，产生50000个随机符号数，包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英语文摘作为50000个随机产生的符号数以此来统计这些字符出现的概率，统计出概率，信源熵也自然求出，但本文只统计出符号信源出现的概率。-In this paper, the selected source symbol from the keyboard of 94 characters in a random sample, resulting in 50,000 the number of random symbols, including the upper and lower case letters and some basic characters. These random numbers for the sake of convenience I excerpt a few random online English abstracts as 50,000 the number of randomly generated symbols as a means of statistical probability of these characters, the statistics of probability, a natural source of entropy is also obtained, but this article only statistics source symbol probability.

VBScript 语言参考-VBScript language reference

基于神经网络的点云残缺数据修补方法，此方法具有较高的修补率和精度，可获得满意的修补效果。-Point cloud based on neural network method of repairing incomplete data, this method has a high repair rate and accuracy, availability of satisfactory repair result.

多载波码分多址访问 (MC-码分多址) 结合多载波传输与直接序列 (DS) 扩频技术。在这项研究，新型的多通道估计，包括数 可能信道模型，并且可以自我调整以适应不同的频道不确定的条件， 提议为 MC-码分多址系统，以有效地估计在频率信道系数 结束时变多径衰落信道的域。基于拟议的信道估计， MC-码分多址系统的符号检测采用增强最小均方误差 (MMSE) 均衡器。 仿真结果证明了建议多个信道估计可以更准确地跟踪通道 比常规通道相合。信道估计误差的考虑 基于拟议的多个信道估计执行得更好的增强型均衡器 比那些基于常规信道估计的误码率 (BER)。

C语言书打包下载-C language book packaged download

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C编写的关于图形处理的代码-prepared by the graphics code

Excel是Microsoft公司的Office套件中的一种软件，他主要用来处理电子表格。Excel以界面友好、处理数据迅速等优点获得广大办公人员的欢迎。所以很多文档就以Excel的形式保存了下来。对于程序设计人员，在程序设计中，我们往往要访问Excel文件来获得数据。但由于Excel文件不是标准数据库，所以用程序语言来访问他就比较困难。-Microsoft Excel is the Office suite of software. He mainly used to process electronic forms. Excel to friendly interface, data processing advantages of rapid access to the vast number of members of the office. So many files to Excel on the form of depositary down. Design procedures for personnel, in the process, we often have to visit Excel documents to obtain data. However, Excel documents instead of the standard database programming language used there to visit him on the more difficult.