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[Other resource最短距离问题

Description: 求解网络中的最短路径。假设某个计算机网络有n个站点,依次编号为1,2,…,n;有的站点之间有直接的线路连接(即这两个站点之间没有其它站点),有的站点之间没有直接的线路连接。如果用三元组(i,j,f)来表示该网络中的站点I和站点j之间有直接的线路连接且它们之间的距离为f 当已知该网络各站点之间的直接连接情况由m个三元组(i1,j1,f1),(i2,j2,f2),…,(im,jm,fm)确定时,要求计算出对于网络中任意一个站点g(1≤g≤n)到其余各站点的最短距离。-the shortest path. Assuming a computer network n site, followed by No. 1, 2, ..., n; Some sites have direct connections (that is, between two sites are no other site), and some sites have no direct connections. If three yuan (i, j, f) to the network said the site j site and I have direct connections between them but the distance of f the network known as the site of the direct link between the situation by 3 m (i1, j1, f1), ( i2, j2, f2), ..., (im, jm, fm) to determine, calculate requirements for a network site arbitrary g (1 g n) of the rest of the site is the shortest distance.
Platform: | Size: 10120 | Author: 葛林 | Hits:

[Other resourcediagonalization

Description: 盲源分离中的J.F.Cardoso的对角化matlab源程序
Platform: | Size: 4813 | Author: 愚人自娱 | Hits:

[Other resourcesph_5

Description: 动态规划的方程大家都知道,就是 f[i,j]=min{f[i-1,j-1],f[i-1,j],f[i,j-1],f[i,j+1]}+a[i,j] 但是很多人会怀疑这道题的后效性而放弃动规做法。 本来我还想做Dijkstra,后来变了没二十行pascal就告诉我数组越界了……(dist:array[1..1000*1001 div 2]...) 无奈之余看了xj_kidb1的题解,刚开始还觉得有问题,后来豁然开朗…… 反复动规。上山容易下山难,我们可以从上往下走,最后输出f[n][1]。 xj_kidb1的一个技巧很重要,每次令f[i][0]=f[i][i],f[i][i+1]=f[i][1](xj_kidb1的题解还写错了)
Platform: | Size: 3282 | Author: 罗宁 | Hits:

[FlashMXlanipcsoft

Description: flash 键盘音效取自win2000系统ding.wav,经过CoolEdit处理成音阶,在Flash中导入在相应按钮上。 没有难度,就是耐心一点,成绩不错哦! 对应表: 低音G-a #G-w A-s #A-e B-d 中音C-f #C-t D-g #D-y E-h F-j #F-i G-k #G-o A-l #A-p B- 高音C-1 D-2 E-3 F-4 G-5 A-6 B-7 C(high)-8 #C-c #D-v #F-b #G-n #A-m
Platform: | Size: 614787 | Author: hetlo | Hits:

[Special EffectsPrograms

Description: 2、图像增强: 图像增强也称为图像锐化,其目的是为了加强图像中的轮廓边缘等细节信息。 与图像平滑一样,也可分别在空域和频域进行图像增强。 在空域中进行图像锐化: 将原图像与 相减可以得到经过锐化处理的图像g(i,j),即: g(i,j)= f(i,j)- = f(i,j)-α[f(i+1,j)+ f(i-1,j)+ f(i,j+1)+ f(i,j-1)-4 f(i,j)] = f(i,j)+4α[f(i,j)- ] 这里,α为可选择的用于控制锐化程度的因子,其中,1/4 是被锐化处理点的周围4邻点之灰度的平均值。 原图像经过锐化处理后,灰度变化较平坦的区域,变化不大,而包括轮廓点在内的灰度变化较剧烈的区域,灰度差别加大,即图像细节得到增强。 也可以在频域进行图像的锐化处理。
Platform: | Size: 163408 | Author: | Hits:

[Data structs最短距离问题

Description: 求解网络中的最短路径。假设某个计算机网络有n个站点,依次编号为1,2,…,n;有的站点之间有直接的线路连接(即这两个站点之间没有其它站点),有的站点之间没有直接的线路连接。如果用三元组(i,j,f)来表示该网络中的站点I和站点j之间有直接的线路连接且它们之间的距离为f 当已知该网络各站点之间的直接连接情况由m个三元组(i1,j1,f1),(i2,j2,f2),…,(im,jm,fm)确定时,要求计算出对于网络中任意一个站点g(1≤g≤n)到其余各站点的最短距离。-the shortest path. Assuming a computer network n site, followed by No. 1, 2, ..., n; Some sites have direct connections (that is, between two sites are no other site), and some sites have no direct connections. If three yuan (i, j, f) to the network said the site j site and I have direct connections between them but the distance of f the network known as the site of the direct link between the situation by 3 m (i1, j1, f1), ( i2, j2, f2), ..., (im, jm, fm) to determine, calculate requirements for a network site arbitrary g (1 g n) of the rest of the site is the shortest distance.
Platform: | Size: 10240 | Author: 葛林 | Hits:

[matlabdiagonalization

Description: 盲源分离中的J.F.Cardoso的对角化matlab源程序 -Blind Source Separation of JFCardoso diagonalization matlab source
Platform: | Size: 4096 | Author: 愚人自娱 | Hits:

[JSP/Javaj-ftp

Description: java ftp 操作代码,程序可以直接运行-java ftp operation code, the procedure can be directly run
Platform: | Size: 3561472 | Author: 胡为 | Hits:

[MiddleWaresph_5

Description: 动态规划的方程大家都知道,就是 f[i,j]=min{f[i-1,j-1],f[i-1,j],f[i,j-1],f[i,j+1]}+a[i,j] 但是很多人会怀疑这道题的后效性而放弃动规做法。 本来我还想做Dijkstra,后来变了没二十行pascal就告诉我数组越界了……(dist:array[1..1000*1001 div 2]...) 无奈之余看了xj_kidb1的题解,刚开始还觉得有问题,后来豁然开朗…… 反复动规。上山容易下山难,我们可以从上往下走,最后输出f[n][1]。 xj_kidb1的一个技巧很重要,每次令f[i][0]=f[i][i],f[i][i+1]=f[i][1](xj_kidb1的题解还写错了)-Dynamic programming equation we all know, that is, f [i, j] = min (f [i-1, j-1], f [i-1, j], f [i, j-1], f [i , j+ 1])+ a [i, j] However, many people would suspect that the aftereffect of这道题give up the practice of dynamic regulation. Originally, I also want to Dijkstra, later changed twenty lines did not tell me pascal on an array of cross-border ... ... (dist: array [1 .. 1000* 1001 div 2 ]...) watched helplessly while the title xj_kidb1 solution the beginning also think there is a problem, then suddenly see the light ... ... repeatedly dynamic regulation. Difficult to easily down the mountains, we can walk down from the final output f [n] [1]. xj_kidb1 a skill is important, every time the f [i] [0] = f [i] [i], f [i] [i+ 1] = f [i] [1] (xj_kidb1 solution of the title is also wrong a)
Platform: | Size: 3072 | Author: 罗宁 | Hits:

[FlashMXlanipcsoft

Description: flash 键盘音效取自win2000系统ding.wav,经过CoolEdit处理成音阶,在Flash中导入在相应按钮上。 没有难度,就是耐心一点,成绩不错哦! 对应表: 低音G-a #G-w A-s #A-e B-d 中音C-f #C-t D-g #D-y E-h F-j #F-i G-k #G-o A-l #A-p B- 高音C-1 D-2 E-3 F-4 G-5 A-6 B-7 C(high)-8 #C-c #D-v #F-b #G-n #A-m -flash keyboard sound from the win2000 system ding.wav, after CoolEdit into treatment scale, in the Flash import in the corresponding button. There is no difficulty, that is, a little patience, have done quite well Oh! The corresponding table: bass Ga# Gw As# Ae Bd Alto Cf# Ct Dg# Dy Eh Fj# Fi Gk# Go Al# Ap B-Treble C-1 D-2 E-3 F- 4 G-5 A-6 B-7 C (high)-8# Cc# Dv# Fb# Gn# Am
Platform: | Size: 614400 | Author: | Hits:

[Special EffectsPrograms

Description: 2、图像增强: 图像增强也称为图像锐化,其目的是为了加强图像中的轮廓边缘等细节信息。 与图像平滑一样,也可分别在空域和频域进行图像增强。 在空域中进行图像锐化: 将原图像与 相减可以得到经过锐化处理的图像g(i,j),即: g(i,j)= f(i,j)- = f(i,j)-α[f(i+1,j)+ f(i-1,j)+ f(i,j+1)+ f(i,j-1)-4 f(i,j)] = f(i,j)+4α[f(i,j)- ] 这里,α为可选择的用于控制锐化程度的因子,其中,1/4 是被锐化处理点的周围4邻点之灰度的平均值。 原图像经过锐化处理后,灰度变化较平坦的区域,变化不大,而包括轮廓点在内的灰度变化较剧烈的区域,灰度差别加大,即图像细节得到增强。 也可以在频域进行图像的锐化处理。-err
Platform: | Size: 162816 | Author: | Hits:

[AlgorithmcaculateAmulBequalCC

Description: 计算这个智力题: 在这个乘法算式里,每一个字母代表着0-9中的一个数,不同字母代表不同数。 A B C D E F G H * A J --------------------- E J A H F D G K C B D F H A J E C --------------------- C C C C C C C C C 请问,C 代表哪个数字?-Calculation of the intellectual questions: In this multiplication formula, each letter represents a number 0-9, different letters represent different number. ABCDEFGH* AJ--------------------- EJAHFDGKCBDFHAJEC--------------------- CCCCCCCCC Will, C Which figure is the representative?
Platform: | Size: 1024 | Author: bailongma | Hits:

[AlgorithmJ.F.Claebout

Description: 地球物理大师Claebout的几个有用的程序,包括偏移程序。用fortran语言写的-Several geophysical Claebout Masters useful procedure, including the migration process. Fortran language used to write the
Platform: | Size: 228352 | Author: Leo | Hits:

[Linux-UnixfirstGTK

Description: 一个基于GTK+的单词数值计算器,1、 按照规则计算单词的值,如果 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 26个字母(全部用大写)的值分别为 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26,如: WINJACK这个单词的值就为:W+I+N+J+A+C+K=23+9+14+1+3+11=71% HARDWORK=H+A+R+D+W+O+R+D=8+1+18+4+23+15+18+11=98% LOVE=L+O+V+E=12+15+22+5=54% LUCK=L+U+C+K=12+21+3+11=47% ATTITUDE= A+T+T+I+T+U+D+E=1+20+20+9+20+24+4+5=100% 2、对程序的界面布局参考如下图所示,在第一个单行文本框输入一个单词,点击“计算”按钮,按照以上算法计算出该单词的值。 3、如果在最下面的单行文本框输入一个文件路径,此文件每行记录一个单词,那么经过程序计算出各个单词的值,并把结果输出到当前目录下result.txt文件中。如果文件不存在,应该提示错误。 -err
Platform: | Size: 1024 | Author: | Hits:

[Internet-Networksfjs

Description: 为 了提高用户身份认证和授权管理的灵活性,从We b 应用系统的安全性角度出发,讨论了 一 种在. N E T F r a me w o r k下保证应用程序安全性的身份验证和授权模型,并给出了模型的具体实现方法。 该模型利用 F o r ms身份验证方法对用户的身份进行鉴别。在授权处理上,模型结合统一资源定位( u . J f o r m R e s o u r c e L o c a t o r , U R L ) 授权模式和用户所具有的系统角色,分别从页面级和页面操作级对用户的访问进行 控制。该模型在企业局域网环境内能够提供比较灵活的身份认证和基于角色的授权服务。实际应用表明, 基于该模型的We b应用系统能够对用户的访问进行有效的控制,从而保证了系统的安全性-In order to enhance user authentication and authorization management flexibility, from the We b application system security point of view, discussed 1 Species. NETF ra me work to ensure application security identity authentication and authorization model, and give a model of the specific methods of implementation. The model F or ms using authentication methods on the user s identity were identified. At authorized treatment, the model combination of Uniform Resource Locator (u. J form R esource L ocator, URL) authorization model and the user has the role of the system, separately from the page-level and page-level operations on the user s visit Control. The model in the enterprise LAN environment can provide a more flexible role-based identity authentication and authorization services. Practical application shows that Based on the model We b applications can access the user s effective control, thereby ensuring the system security
Platform: | Size: 250880 | Author: 楚知 | Hits:

[AI-NN-PRklh

Description: 阐述了人工免疫系统的基本概念"讨论了几种典型的算法"包括基于免疫系统基本机制的免疫算法$基于免疫 特异性的否定选择算法-&--F)@+2G*F*E3 J)F*F*4J3 F,/+I+2G KF@4/5+00123 545*30!&’(.&)*+,+-+./’00123(45*30$+5 J)FJF53@$L.53@ F2*E3 0.+2,12-*+F2 F,+00123 545*30!*E3*4J+-././GF)+*E05.)3@35-)+K3@!51-E.5+00123./GF)+*E0!23G.*+I3.2@ -/F2./53/3-*+F2./GF)+*E05!+00123 3IF/1*+F2.)4./GF)+*E0!&’(<231)./23*MF)=0+>+2*3//+G32*545*30!,1NN4+00123 545O *30.2@5F F2$
Platform: | Size: 2048 | Author: 小蓝 | Hits:

[OtherNash.J.F

Description: 那什博弈论论文集,包括讨价还价博弈,n人博弈均衡点,三人扑克牌博弈,合作与非合作博弈。-ESSAYS ON GAME THEORY
Platform: | Size: 2274304 | Author: emma | Hits:

[AlgorithmhalfF-j

Description: 引入外场F为正负的时间各一半时,粒子流随F的变化关系-The introduction of field F plus or minus half the time of the particle flow with the changes in the relationship between F
Platform: | Size: 1024 | Author: August | Hits:

[Mathimatics-Numerical algorithmsj-d

Description: 引入外场F为正负个一半时间时,粒子流随扩散系数的变化关系-The introduction of field F plus or minus one half of the time, the particles flow with the changes in the relationship between the diffusion coefficient
Platform: | Size: 1024 | Author: August | Hits:

[Other[Publish]Android

Description: [Publish]Android程序员指南,中文版的,非常好的一本书,Jerome(J.F.) DiMarizio, 张劲锋翻译-[Publish]Android programmer guide,Chinese version,a good book for android programmer,By Jerome(J.F.) DiMarizio, translated by zhang jinFeng 张劲锋翻译
Platform: | Size: 4446208 | Author: 郭清文 | Hits:
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