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英文文本信息熵的计算
说明: 实用C++计算一篇英文文本的信息熵
1、 读取文档,统计英文字母及空格出现的次数;
(将小写字母转为大写字母进行计数)
2、 求概率分布P(X);
3、 根据定义求信息熵。(Computing the information entropy of an English text with C + +
1. Read the document and count the number of English letters and spaces;
(convert lowercase letters to uppercase letters for counting)
2. Calculate the probability distribution P (x);
3. According to the definition of entropy.)
- 2020-10-04 09:41:10下载
- 积分:1
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BST1
运用伸展树的特性,每次插入新的结点后,调用展开函数,使得新结点成
为所建树的根结点。(Use of the characteristics of the splay tree, each time you insert a new node, call to function, making the new node into
For the achievements of the root.)
- 2012-03-17 22:55:35下载
- 积分:1
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switch-service-vmware-
随软件开关服务 vmware相同目录 switch service vmware (With the software switch service vmware the same directory)
- 2012-10-25 14:27:11下载
- 积分:1
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cpp
说明: Multiplicator program used easily
- 2020-07-05 22:46:12下载
- 积分:1
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POL_PARAMETER_TRANS
极化敏感阵列DOA算法中,两组表示极化状态的极化参数相互转换。( U6781 u5316 u653F u611F u9635 u5217Du u7L9 u6CD2 u4E2D uFF0C u4E24 u7EC4 u8868 u793A u6781 u5316 u72B6 u6001 u7684 u6781 u5316 u53C2 u6570 u76F8 u4E92 U8F6C u6362 u3002)
- 2017-06-01 08:57:40下载
- 积分:1
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75465246785
VB编写的超级卸载工具源代码,有需要的就下载吧。(Super uninstall tool written in VB source code, there is a need to download it.)
- 2013-07-25 21:32:44下载
- 积分:1
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ColorWebinar
This code is about CBIR
- 2009-09-28 16:46:27下载
- 积分:1
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table
一个桌子,可以对其进行移动旋转,并可设置长宽高。(A table, you can move the rotation, and can set the length and breadth.)
- 2012-05-23 20:51:32下载
- 积分:1
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TelecommunicationsRANRN12017
与大家一起分享源码TelecommunicationsRANRN12017的功能,源码还是不错的(And share the source code TelecommunicationsRANRN12017 function, source code is ok)
- 2017-02-26 19:44:59下载
- 积分:1
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hollecto
C ++ under the garbage collector(C under the garbage collecto)
- 2018-08-05 19:58:38下载
- 积分:1