hamming

Hamming Distance (Easy) (Python)

835.HammingDistanceDescription:TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.ExampleInput:x=1,y=4O
2Young2Simple·2020-06-29 02:51

窗函数的C语言实现

*窗类型*/typedefenum{Bartlett=0,BartLettHann,BlackMan,BlackManHarris,Bohman,Chebyshev,FlatTop,Gaussian,Hamming
weixin_34319374·2020-06-28 16:13

C3-UVa1368-DNA Consensus String

平台：UVaOnlineJudge題號：1368-DNAConsensusString題目連結：q題目說明：输入m个长度均为n的DNA序列，求一个DNA序列，到所有序列的总Hamming距离尽量小。
lemonforce·2020-06-28 10:00

Hamming Distance (Easy)

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<231.Example:Input:x=1,y=4Output:2Explanat
天为我蓝·2020-06-27 22:51

Hamming Distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>i)&1;6intvalue2=(y>>i)&1;7count+=(value1^
weixin_30421809·2020-06-27 19:24

(7,4)线性分组码matlab仿真(包含纠错部分代码)

;0010101;0001011];Length=SignNum;%原始码序列长度OrigiSeq=(sign(randn(1,SignNum))+1)/2;%产生原始的0或1信息序列%%%%%%%%hamming
wangmengand·2020-06-27 13:26

Hamming Distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>=1;}returnres;}}shawngaoReputation:1,163W
lnric·2020-06-27 08:05

Python的二进制数位运算，计算汉明距离（Hamming Distance）为例

Python的二进制数操作，计算汉明距离（HammingDistance）为例最近发现了LeetCode这个好网站，做了几道题，今后刷LeetCode学习到的新知识我都尽量抽时间记录下来，同时分享给大家。今天就从LC上一道题说起：Giventwointegersxandy,calculatetheHammingdistance.Hammingdistance:中文为汉明距离，它表示两个（相同长度）
云帆z·2020-06-26 22:42

Hamming Distance

461.HammingDistanceAddtoListQuestionEditorialSolutionMySubmissionsTotalAccepted:7016TotalSubmissions:9553Difficulty:EasyContributors:SamuriTheHammingdistancebetweentwointegersisthenumberofpositionsatw
翠翠_未来的小码农·2020-06-26 21:57

leetcode解题报告--461.Hamming Distance

leetcode解题报告–461.HammingDistance作为一个小尝试而已难度是easy思路：对2求余数就是二进制时的最低位，因此比较余数就是比较两个数的二进制最低位比较完最低位后，除于2，相当于右移一位。如是继续比较，即可。代码如下：classSolution{public:inthammingDistance(intx,inty){intcount=0;while(x>0||y>0){
sysu_xiaoming·2020-06-26 17:41

LeetCode(一)--461.Hamming Distance&476.Number Complement 位运算

HammingDistance题目要求如下TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>1;//右移mask=mask<<1;/
srping123·2020-06-26 14:25

使用matlab进行语谱图的绘制

方法1：自带函数R=512;%设置窗函数长度window=hamming(R);%使用汉明窗N=R;%短时傅立叶函数点数L=200;%步长overlap=R-L;%窗重叠点数figure('visible
匠子的窝·2020-06-26 11:17

leetcode 461.Hamming Distance(easy)[位运算]

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<231.Example:Input:x=1,y=4Output:2Explanat
七仔xu·2020-06-26 04:19

汉明码（Hamming Code）原理及实现

汉明码（HammingCode）原理及实现汉明码实现原理汉明码（HammingCode）是广泛用于内存和磁盘纠错的编码。汉明码不仅可以用来检测转移数据时发生的错误，还可以用来修正错误。（要注意的是，汉明码只能发现和修正一位错误，对于两位或者两位以上的错误无法正确和发现）。设将要进行检测的二进制代码为n位，为使其具有纠错能力，需要再加上k位的检测位，组成n+k位的代码。那么，新增加的检测位数k应满足
luckycyong·2020-06-25 14:58

Hamming Distance (Java版; Easy)

welcometomyblogLeetCodeTop100LikedQuestions461.HammingDistance(Java版;Easy)题目描述TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,ca
littlehaes·2020-06-24 06:14

Hamming Distance

Leetcode题解-461.HammingDistance【easy】TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<2^31.
hzw2945·2020-06-23 17:21

Hamming Distance 解题报告（java & python）

：异或+字符串遍历方法三：异或+位统计二刷python解法方法一：异或+字符串count方法二：循环异或方法三：异或+单次遍历日期题目地址：https://leetcode.com/problems/hamming-distanc
负雪明烛·2020-06-23 09:30

Hamming Embedding 汉明嵌入简介

参考文献HammingEmbeddingandWeakGeometricConsistencyforLargeScaleImageSearch在SIFT结合BOF模型中，如果聚类时聚类中心数量选择过大或过小，都会造成一定的问题。如图所示，红色的方框表示一个特征，红色的叉表示该特征的各种噪音版本，本质上应该是一类特征。如果K选择过大（左图），则会对特征分得过细，导致这些噪音特征分到不同的聚类中心中；
defineWL·2020-06-23 03:19

数字信号处理几个重要概念

窗函数窗函数有如下几种类型：rectangular（boxcar），hann，hamming，blackman，blackmanharris等等：主瓣宽度：boxcar:17samples,2b
cyz_2014·2020-06-23 02:49

Matlab 生成fir滤波器抽头系数

其中窗函数设计法在学校课堂中是重点讲解的，提到FIR滤波器肯定会想到hamming、kaiser窗，但是实际应用中却很少使用，因为如果采用窗函数设计法，达到所期
bleauchat·2020-06-22 18:36

研究方法的一点总结

曾看过R.W.Hamming写的一篇文章(http://www.cs.cmu.edu/~hzhang/Hamming.GoodScience)，里面谈到，当开始动手做研究之前，要choosingthepr
axler·2020-06-22 15:14

汉明码编码的纠错原理

汉明码编码的纠错原理1.简介：当计算机存储或移动数据时，可能会产生数据位错误，这时可以利用汉明码来检测并纠错，简单的说，汉明码是一个错误校验码码集，由Bell实验室的R.W.Hamming发明，因此定名为汉明码
a747lulu747·2020-06-22 11:15

Hamming Distance(Easy)

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,yxx=newList();Listyy=newList();while(x/2!=0
YvelineLong·2020-06-22 09:00

Hamming Distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y=e+1;2.用于纠错，可纠错t个位置的错误：d>=2t+1；3.检错+纠错，纠正t
PRISMATIC2017·2020-06-21 20:03

【LeetCode】461.Hamming Distance_EASY(一)

大三实在有空，闲来无事便想刷一刷LeetCode上的题，记录在博客上也算是想激励自己坚持下去吧，这是按照难度排序的第一道题。因为以后想从事java相关的岗位，所以都会用java来解决问题。461.HammingDistanceDescription:TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorresp
Anastasia_W·2020-06-21 16:31

Hamming Distance】【bit manipulation】

problemlink:https://leetcode.com/problems/hamming-distance/code:效率从高到低的三种方法第一种方法，要知道java中int占用4个字节（char
ALiTuTu·2020-06-21 16:43

Hamming Distance(easy)

Easy1400133FavoriteShareTheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>=1;}returnres;}};
SourDumplings·2020-06-20 23:18

Hamming Distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y#includeusingnamespacestd;intmain(){intx,y
Jarhot·2020-04-13 14:34

Total Hamming Distance

heHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.NowyourjobistofindthetotalHammingdistancebetweenallpairsofthegivennumbers.Example:Input:4,14,2Output:6E
我是你的果果呀·2020-04-12 10:57

Hamming Distance

题目TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>i;if((t&1)==1)count++;}returncount;}}
BLUE_fdf9·2020-04-10 13:13

Leetcode 461: Hamming Distance

题目来源Leetcode461:HammingDistance原题TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<231.Exam
yarving·2020-03-23 03:00

LeetCode 461 Hamming Distance

LeetCode排列组合题目汇总LeetCode数字题目汇总LeetCode动态规划题目分类汇总干货！LeetCode题解汇总题目描述TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheH
被称为L的男人·2020-03-20 21:27

Hamming Distance

题目的要求是得出两个整数的二进制表示下对应位数上的不同数字的位数。下方是官网给出的范例，可以帮助理解。Input:x=1,y=4Output:2Explanation:1(0001)4(0100)↑↑Theabovearrowspointtopositionswherethecorrespondingbitsaredifferent.这个题目要解出来很简单，只需要知道异或这个概念就行了：两个数(二
uzck·2020-03-18 03:36

Hamming Distance

主要内容：Leetcode题目，类型[BitManipulation]Java语言实现题目TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤
丁木木木木木·2020-03-18 03:50

Hamming Distance

Easy借这道题练习下如何转换二进制和基本的位运算基本运算的讲解classSolution{publicinthammingDistance(intx,inty){intres=0;for(inti=0;i>1//xoy0000//&0001//0001//checkifthelastbitofxoyequalsto1everytime,ifyescountincrementby1//thensh
greatfulltime·2020-03-14 05:17

LeetCode 477 Total Hamming Distance

LeetCode排列组合题目汇总LeetCode数字题目汇总LeetCode动态规划题目分类汇总干货！LeetCode题解汇总题目描述TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.NowyourjobistofindthetotalHammingdi
被称为L的男人·2020-03-14 01:09

Hamming Distance

leetcode461.HammingDistanceTheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<231.Example:In
raphah·2020-03-12 02:58

Hamming Distance

TheHammingdistance(https://en.wikipedia.org/wiki/Hamming_distance)betweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy
孤独的喵宝宝·2020-03-06 10:09

汉明距离计算，非字符串

publicinthammingDistance(intx,inty){inthamming=x^y;intcnt=0;while(hamming>0){hamming=hamming&(hamming
shaiberni·2020-02-28 10:46

python 3+opencv3.4（六）--特征匹配

bf=cv2.BFMatcher(cv2.NORM_HAMMING,cros
五秋木·2020-02-26 17:31

Hamming Distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y<2^31.Example:Input:x=1,y=4Output:2Explana
荔枝不吃·2020-02-19 05:08

Leetcode百题整理：Find Anagram Mappings & Hamming Distance

FindAnagramMappingsGiventwolistsAandB,andBisananagramofA.BisananagramofAmeansBismadebyrandomizingtheorderoftheelementsinA.WewanttofindanindexmappingP,fromAtoB.AmappingP[i]=jmeanstheithelementinAappear
流年忘忧·2020-02-10 14:12

Hamming Distance(汉明距离)

IntroductionTheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.解法一：两个数字之间的汉明距离就是其二进制数对应位不同的个数。按位分别取出两个数
skyjerry·2020-02-10 06:44

hamming distance

TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>=1;}returncount;}}大牛的解法：Paste_Image.png此解
奇得隆东枪·2020-02-09 08:01

leetcode刷题记录--Hamming Distance

题目难度：easyTheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,ynum==="1").length;};
fishliu·2020-02-07 10:10

Hamming Distance

questionTheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.Giventwointegersxandy,calculatetheHammingdistance.Note:0≤x,y>1;}returncount;}
burglar·2020-02-01 20:03

数据校验码--汉明码(Hamming code)

汉明码是RichardHamming于1950年提出的。是目前广泛采用的一种有效的校验码，其中，主存的ECC(ErrorCorrectingCode)采用的就是类似的校验码。基本原理将有效的信息按某种规律分成若干组，每组安排一个校验位，做奇偶测试，就能提供多位检错信息，以指出最大可能是哪位出错，从而将其纠正。实质上，汉明校验码是一种多重校验。----摘自百度百科这个分组的思想有点不是很理解。在有效
boweichan·2020-01-03 07:13

LeetCode 461. 汉明距离(C#实现)——位操作

一、问题https://leetcode-cn.com/problems/hamming-distance/两个整数之间的汉明距离指的是这两个数字对应二进制位不同的位置的数目。
落花流水Zxxxx·2020-01-02 16:00

Total Hamming Distance

问题：TheHammingdistancebetweentwointegersisthenumberofpositionsatwhichthecorrespondingbitsaredifferent.NowyourjobistofindthetotalHammingdistancebetweenallpairsofthegivennumbers.Example:Input:4,14,2Outpu
Cloudox_·2019-12-22 05:43

Recitation 5

RAID2:使用Hamming-code来进行数据校验。数据按位存储在磁盘组的各个磁盘上，需要根据数据的位
dynamicheart·2019-12-16 09:56
上一页 1 2 3 4 5 6 7 8 下一页
按字母分类： ABCDEFGHIJKLMNOPQRSTUVWXYZ其他