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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...
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.
- 2022-05-29 09:46:43下载
- 积分：1
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为提高手背静脉血管图像识别的准确性和改善图像采集的灵活性，提出了一种新的手背静脉图像识别算法。...
为提高手背静脉血管图像识别的准确性和改善图像采集的灵活性，提出了一种新的手背静脉图像识别算法。-The back of the hand vein to improve the accuracy of image recognition and to improve the flexibility of image acquisition, a new image of the back of the hand vein recognition algorithm.
- 2022-07-19 06:36:55下载
- 积分：1
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图形模式下的汉字显示
图形模式下的汉字显示-graphics mode display of Chinese characters
- 2023-03-12 20:10:03下载
- 积分：1
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A long
一个dds的远程许，特好用，希望大家借鉴，共同学习-A long-range dds Xu, special use, I hope everyone learn, learning together
- 2022-07-13 21:14:00下载
- 积分：1
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PL_0语言编译程序分析文本
PL_0语言编译程序分析文本-PL_0 language compiler analysis of the text
- 2023-09-01 17:00:03下载
- 积分：1
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xp风格的对话框
xp风格的对话框-xp-style dialog box
- 2023-01-28 01:00:04下载
- 积分：1
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对语音识别软件的语音功能
voice features for the speech recognition softeare
- 2022-08-23 05:14:39下载
- 积分：1
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PCI Specification Version2.2
PCI Specification Version2.2
- 2022-06-19 11:38:12下载
- 积分：1
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这是操作系统的教程，very good for you
这是操作系统的教程，very good for you-This is the operating system tutorials, very good for you
- 2022-03-25 06:06:55下载
- 积分：1
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detailed discussion of Sun's Java Data Objects (JDO) standard. JDO allows us...
详细地讨论Sun公司的Java数据对象（JDO）标准。JDO允许我们使用Java对象，支持事务和多用户。与ODBC不同的是，它使我们无需考虑SQL和与数据库有关的其他东西。它与串行化也有所区别，因为它支持多个用户和事务。JDO允许Java开发人员将他们的数据模型用作数据模型，无需在“数据端”、“对象端”之间的转移方面花费大量的时间-detailed discussion of Sun"s Java Data Objects (JDO) standard. JDO allows us to use Java objects, support services and more users. With ODBC different is that it enables us to take into consideration the SQL database and the other things. It also Serialization distinction, because it supports multiple users and services. JDO allows Java developers to their data model for the data model, not the "data terminal", "target end" of the transfer to spend a lot of time
- 2022-04-20 23:48:50下载
- 积分：1
