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Description: 具有障碍物的欧几里德最短路径问题及其实现-with the barrier Euclidean shortest path problem and its realization
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Size: 5120 |
Author: 小百 |
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Description: 欧几里德算法 找出xm+yn=l x,y解-Euclidean algorithm to identify xm yn l = x, y solution
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Size: 1024 |
Author: 赵宁 |
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Description: 聚类算法是基于距离的，但是大多采取单一的欧氏距离，不利于结果的发现。-clustering algorithm is based on the distance, but most of the adoption of a single Euclidean distance, is not conducive to the discovery of the results.
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Size: 184320 |
Author: 李中 |
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Description: gmeans-- Clustering with first variation and splitting
文本聚类算法Gmeans ,使用了3种相似度函数,cosine,euclidean ,KL.文本数据使用的是稀疏矩阵形式.
-gmeans clustering with first variation and splitting
Gmeans,a text clustering algorithm, uses 3 functions,cosine,euclidean and KL in similarity measuring.Text data are described by sparse matrix.
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Size: 71680 |
Author: 修宇 |
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Description: LVQ学习矢量化算法源程序
This directory contains code implementing the Learning vector quantization
network. Source code may be found in LVQ.CPP. Sample training data is found
in LVQ1.PAT. Sample test data is found in LVQTEST1.TST and LVQTEST2.TST. The
LVQ program accepts input consisting of vectors and calculates the LVQ
network weights. If a test set is specified, the winning neuron (class) for
each neuron is identified and the Euclidean distance between the pattern and
each neuron is reported. Output is directed to the screen.-LVQ learning vector algorithm This directory contains source co de implementing the Learning vector quantizat ion network. Source code may be found in LVQ.CPP . Sample training data is found in LVQ1.PAT. Sam ple test data is found in LVQTEST1.TST and LVQTE ST2.TST. The program accepts input LVQ consist ing of vectors and calculates the network we LVQ ights. If a test set is specified, the winning Neurology (class) for each of Neurology is id entified and the Euclidean distance between th e pattern and each of Neurology is reported. Output is directed to the screen.
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Size: 37888 |
Author: 张伟华 |
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Description: 提供一个人工免疫算法源程序，其算法过程包括：
1.设置各参数
2.随机产生初始群体——pop=initpop(popsize,chromlength)
3.故障类型编码，每一行为一种！code(1,:)，正常；code(2,:)，50％；code(3,:)，150％。实际故障测得数据编码，这里Unnoralcode,188％
4.开始迭代（M次）：
1）计算目标函数值：欧氏距离[objvalue]=calobjvalue(pop,i)
2）计算群体中每个个体的适应度fitvalue=calfitvalue(objvalue)
3）选择newpop=selection(pop,fitvalue) objvalue=calobjvalue(newpop,i) ％
交叉newpop=crossover(newpop,pc,k) objvalue=calobjvalue(newpop,i) ％
变异newpop=mutation(newpop,pm) objvalue=calobjvalue(newpop,i) ％
5.求出群体中适应值最大的个体及其适应值
6.迭代停止判断。-provide a source of artificial immune algorithm, the algorithm process include : 1. Two of the parameters set. Initial randomly generated groups-- pop = initpop (popsize, chromlength) 3. Fault type coding, each act a! Code (1 :), normal; Code (2, :), 50%; Code (3 :), 150%. Fault actual measured data coding, here Unnoralcode, 188% 4. Beginning iteration (M) : 1) the objective function value : Euclidean distance [objvalue] = calobjvalue (pop, i) 2) calculation of each individual groups of fitness calfitvalue fitvalue = ( objvalue) 3) = newpop choice selection (pop, fitvalue) objvalue = calobjvalue (newpop, i) =% newpop cross-crossover (newpop, pc, k) = calobjvalue objvalue (newpop, i) =% variation newpop mutation (newpop, pm ) objvalue = calobjvalue (newpop, i)% 5. groups sought to adapt th
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Size: 9216 |
Author: 江泉 |
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Description: RS码的完整译码程序，采用欧几里德算法．采用硬件实现结构-RS complete decoding procedures, using Euclidean algorithm. Using hardware structure
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Size: 6144 |
Author: |
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Description: 欧几里德距离的C语言代码。希望对大家有帮助。-Euclidean distance between the C language code. We want to help.
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Size: 88064 |
Author: ffff |
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Description: 带约束的蚁群算法的程序，用于欧几里德（Euclid）TSP问题，用c语言编写的，供大家借鉴-Constrained Ant Algorithm procedures for Euclidean (Euclid), TSP, c language used, for everybody's reference
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Size: 1024 |
Author: 刘关俊 |
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Description: 数论算法库 C++ 语言实现
代码内容 数论算法库，包括以下算法：
欧几里德算法求a，b的最大公倍数
扩展的欧几里德算法，求出gcd(a,b)和满足gcd(a,b)=ax+by的整数x和y
求解模线性方程 ax ≡ b (mod n) 其中n>0
求解模线性方程组(中国余数定理)
模取幂运算 计算a^b mod n （a,b可能很大）
Miller-Rabin随机性素数测试算法
-Number theory algorithms library C++ Language content code number theory algorithm library, which includes the following algorithms: Euclidean algorithm for a, b of the largest common multiple extended Euclidean algorithm, to derive gcd (a, b) and to meet gcd (a, b) = ax+ by the integer x and y-mode linear equations to solve ax ≡ b (mod n) in which n> 0 solving mode of linear equations (China remainder theorem) mode calculation computing exponentiation a ^ b mod n (a, b may be a lot) Miller-Rabin random prime number testing algorithm
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Size: 9216 |
Author: henry |
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Description: 计算两个向量间的欧氏距离，初始化聚类中心,参数设定默认值
-two vector calculation of Euclidean distance, initialize the cluster center, parameter set default values
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Size: 1024 |
Author: 王华 |
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Description: Erasure correction achieved by two errors-only decoding passes using the Euclidean algorithm. Any (valid) code length can be input.
-Erasure correction achieved by two errors- only decoding passes using the Euclidean algo rithm. Any (valid) code length can be input.
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Size: 5120 |
Author: 里海 |
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Description: 基于内容的图像检索中的一些关键环节：特征提取：颜色直方图；纹理特征等
相似度：马氏距离，欧氏距离等
相关反馈：机器学习方法，如SVM，神经网络等
检索与分类：两个很相似的样本距离很小，虽然两个不相似的样本距离未必很大-content-based image retrieval of some of the key issues : Feature Extraction : color histogram; Texture characteristics of similarity : Mahalanobis distance, the Euclidean distance relevance feedback : machine learning methods, such as SVM. Neural network search and classification : two very similar samples from the small, although the two are similar to the samples may not be much distance
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Size: 159744 |
Author: 耿上 |
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Description: 这个是采用欧氏距离下的K-means算法的matlab实现-this is the Euclidean distance between the K-means algorithm to achieve the Matlab
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Size: 5120 |
Author: 李序 |
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Description: 初学密码内容，共享下实现简单的欧几里德算法，请多多指教-novice passwords, share under simple Euclidean algorithm, exhibitions
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Size: 19456 |
Author: 乾 |
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Description: 初学密码内容，共享下实现的扩展欧几里德算法，请多多指教-novice passwords, share under the expansion Euclidean algorithm, exhibitions
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Size: 20480 |
Author: 乾 |
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Description: 初学密码内容，共享下实现带多项式的欧几里德算法，请多多指教-novice passwords, shared with polynomials under the Euclidean algorithm, exhibitions
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Size: 29696 |
Author: 乾 |
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Description:
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Size: 9216 |
Author: wang |
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Description: 欧几里德算法求逆的源代码，短小精悍，只有几行！-Euclidean algorithm inverse of source code, short and pithy, but only a few are OK!
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Size: 12288 |
Author: xiaobeiker |
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Description: 一个很好用的大整数的类, 最大可支持9999990位的十进制整数，
可进行大整数的加、减、乘、除和取模运算，并带有求大整数的
最大公因数、扩展Euclidean算法、中国剩余定理算法、
Miller-Rabin素性测试算法、随机生成任意位的大整数等函数库，
这个类的动态库曾用于商业软件之中，其可靠性和速度是得到
确认的。用于商业目的可能需要注册。-a good use of the integer type, the biggest 9999990 to support the decimal integer, It can perform large integers, plus or minus, multiplication, addition and modular, with a big round of the largest factions, extended Euclidean algorithm, the Chinese remainder theorem algorithm, Miller- Rabin primality testing algorithm, random generation of arbitrary integer spaces such as libraries, This kind of dynamic library has been used for commercial software, the reliability and speed is affirmed. Used for commercial purposes may require registration.
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Size: 184320 |
Author: 张晓峰 |
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