- 2024-11-02诗歌《有的纸》
向阳花花农的花海:the-sunflorist.github.io有的纸SomePaper有的纸记载着往圣绝学1,本该引得洛阳纸贵,却落得后继无人。有的纸先是印满了问题,然后填满了答案,最终换来一个得分。有的纸签上大名、盖上钢印,像一张人生巅峰的通关文牒,更像是华而不实的证明。有的纸有最
- 2024-10-28▲基于CNN卷积神经网络的QPSK信号检测matlab仿真,对比CNN不同卷积层个数对检测性能影响
目录1.QPSK调制信号简介2.CNN基本原理3.基于CNN的QPSK信号检测原理4.MATLAB程序4.仿真结果5.完整程序下载 在现代通信系统中,信号检测是一个至关重要的环节。随着深度学习技术的发展,卷积神经网络(ConvolutionalNeuralNetwork,CNN)在信号处理领域展现出
- 2024-09-21sicp每日一题[2.20]
Exercise2.20Theprocedures+,*,andlisttakearbitrarynumbersofarguments.Onewaytodefinesuchproceduresistousedefinewithdotted-tailnotation.Inaproceduredefinition,aparameterlistthathasadotbeforethelastparameternameindic
- 2024-09-10看demo学算法之 自编码器
大家好,这里是小琳AI课堂!今天我们来聊聊自编码器。
- 2024-09-05[1058] Integrate points within the same polygons as the centroid
Tointegratepointswithinaspecificpolygonandsetthecentroidofthepolygonasthenewlocationforthosepoints,youcanusethegeopandaslibraryinPython.Here’sastep-by-stepguide:Importnecessarylibraries:importgeopandasasgpdfromsh
- 2024-08-28图像相似度
描述给出两幅相同大小的黑白图像(用0-1矩阵)表示,求它们的相似度。说明:若两幅图像在相同位置上的像素点颜色相同,则称它们在该位置具有相同的像素点。两幅图像的相似度定义为相同像素点数占总像素点数的百分比。输入第一行包含两个整数m和n,表示图像的行数和列数,中间用单个空格
- 2024-08-14CF1530D Secret Santa 题解
ProblemSolution每个人初始不会给自己送礼物。如果每人要送礼的人都不一样,答案即为\(n\)。如果有两个或以上的人要送给同一个人礼物,假设有\(x\)个人要给同一个人送礼物,那么必有\(x-1\)个人要更改送礼的人,并将礼物送个\(x-1\)个没有礼物收的人。然而这样送礼物可能会导
- 2024-08-02CIFAR-10 Implementing a Convolutional Neural Network
Coding Assignment 4: Implementing aConvolutional Neural Network for CIFAR-10using KerasJuly 28, 20241 OverviewInthisassignment,youwillimplement a Convolutional Neural Network (CNN) to classify images from the CIFAR-10 dataset
- 2024-07-25az-104 examtopics Topic 3 Q21-Q40
Q21ExamAZ-104topic3question21discussion-ExamTopicsYouhaveanAzuresubscriptionnamedSubscription1thatcontainstheresourcesshowninthefollowingtable.Name,Type,Location,ResourcegroupRG1,Resourcegroup,WestUS,NotapplicableRG2,Re
- 2024-07-24python带界面实现word文档比对功能
python实现word文档比对的功能较简单,笔者这里将其界面话,可以指定输入比对的文档,相似度,最小相似参数等。输出的结果以word的形式保存,重复部分会标出,基本实现了商业软件的功能。先看界面这里不废话了,直接给出全部源码,觉得好的点个赞。程序打包的话,自己百度。fromtkinterimp
- 2024-07-21探索未知:无监督目标检测的前沿之旅
探索未知:无监督目标检测的前沿之旅在机器视觉领域,目标检测是核心任务之一,它涉及识别图像中的对象并确定它们的位置。传统的目标检测方法依赖于大量标注数据,这不仅成本高昂,而且限制了模型在新场景中的应用能力。无监督目标检测(UnsupervisedObjectDetection)作为一种新兴技
- 2024-07-10D. Same GCDs
原题链接题解\(\gcd(a+x,m)=\gcd((a+x)mod\m,m)\)由于\(x\in[0,m-1]\),所以\((a+x)mod\m\)一定能遍历完\([0,m-1]\)里的所有数所以\(\gcd(a+x,m)\)等价于\(\gcd(x,m)\)接下来,令\(d=\gcd(a,m)\),则有\(m=t_1d\),\(x=t_2d\),其中\(t_1\)与\(t_2\)互质(如果不互质,
- 2024-07-09not_the_same_3dsctf_2016
not_the_same_3dsctf_2016查看保护就不说了IDA反编译发现为静态编译,不用找libc了这点节省不少功夫。打开main函数,发现栈溢出漏洞偏移为45,这个是根据gdb的cyclic算出来的发现后门函数get_secret,功能是把flag读取赋值给fl4g初步思路为通过栈溢出,调用get_secret,再通过write函
- 2024-07-03Is a charger the same as an adaptor?
Achargerandanadapterarenotthesame,althoughtheyareoftenusedtogetherandtheirfunctionscanoverlapdependingonthecontext.Herearethedistinctionsandrelationshipsbetweenthetwo:Charger:Function:Achargerisspecificallydesigned
- 2024-07-02lenses and apertures
lensesandaperturesPhotoDemonstrationDepthoffieldDepthoffield(DoF)isoneofthemostimportantconceptsinphotography.ManyphotographersknowthatyoucancontrolDoFbyadjustingaperture.Depthoffieldisthedistancebetweentheclosest
- 2024-06-16Linux - set
zzh@ZZHPC:~$helpsetset:set[-abefhkmnptuvxBCHP][-ooption-name][--][arg...]Setorunsetvaluesofshelloptionsandpositionalparameters.Changethevalueofshellattributesandpositionalparameters,ordisplaythenamesan
- 2024-06-13Python实现:查找文本文件中重复的汉字
查找文本文件中重复的汉字,找到在所在行号文本文件格式大小多少前后左……text.pyimportosimportrelist=[]same=0total=0index=[]withopen("1.txt","r",encoding="utf-8")asf:forlineinf.readlines():line=line.strip('\n
- 2024-06-05100. Same Tree
Giventherootsoftwobinarytreespandq,writeafunctiontocheckiftheyarethesameornot.Twobinarytreesareconsideredthesameiftheyarestructurallyidentical,andthenodeshavethesamevalue.Example1:Input:p=[1,2,3],q=[1,2
- 2024-05-30CF1593D2. Half of Same
题目链接:HalfofSame-洛谷|计算机科学教育新生态(luogu.com.cn)WA代码:#include<bits/stdc++.h>usingnamespacestd;#defineMAX44constintN=2e6+6;intarr[MAX];intcnt_1[N];//记录每个数出现的次数intcnt_2[N];//记录每个因数intmain(){intt;c
- 2024-05-29css12 CSS HEX Colors
https://www.w3schools.com/css/css_colors_hex.aspAhexadecimalcolorisspecifiedwith:#RRGGBB,wheretheRR(red),GG(green)andBB(blue)hexadecimalintegersspecifythecomponentsofthecolor.HEXValueInCSS,acolorcanbespecifiedusingahex
- 2024-05-29error Conflict: Multiple assets emit different content to the same filename index.html ERROR in Co
ERRORFailedtocompilewith1error20:32:04errorConflict:Multipleassetsemitdifferentcontenttothesamefilenameindex.htmlERRORinConflict:Multipleassetsemitdif
- 2024-05-25Tensors of the same index must be on the same device and the same dtype except `step` tensors that c
避免使用 torch.set_default_dtype(torch.float64) 可以尝试采用model.Double或者model.to(torch.Double)m=torch().to(device).to(torch.float64) 参考:Tensorsofthesameindexmustbeonthesamedeviceandthesamedtypeexcept`step`t
- 2024-05-10lesson3
单词archeologistn考古学家biology/geology/psychology/physiologyprosperousadj经济繁荣的prosperityn繁荣wewillkeeptheprosperityandstabilityoftheHongKongprosperv繁荣thrive/flourishAcompanycantprosper/thrivewithoutinvestmentstoreyn
- 2024-04-10原语笔记:IDDR和ODDR
IDDR IDDR的工作模式OPPOSITE_EDGE SAME_EDGEModeSAME_EDGE_PIPELINEDMode 参考使用:generategenvari;for(i=0;i<4;i=i+1)begin:iddr_blockIDDR#(.DDR_CLK_EDGE("SAME_EDGE_PIPELINED"),//"OPP