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jwdis
- 此函数通过两点的大地经纬度（Ja,Wa）和（Jb,Wb）计算两点间距离 Dis -this function through the 2:00 and Geodesy (Ja, Wa) and ( `, mg) calculated the distance between two points Dis
zuijiejindiandui
- 本程序实现的功能是给出一系列点，找出他们之间距离最近的点对-the program's function is given a series of points, they find the distance between the nearest point
kmean
- k-means 算法的工作过程说明如下：首先从n个数据对象任意选择 k 个对象作为初始聚类中心；而对于所剩下其它对象，则根据它们与这些聚类中心的相似度（距离），分别将它们分配给与其最相似的（聚类中心所代表的）聚类；然后再计算每个所获新聚类的聚类中心（该聚类中所有对象的均值）；不断重复这一过程直到标准测度函数开始收敛为止。-k-means algorithm process as follows: First of all, the object data from the n choose k
DL-Dist
- [Damerau–Levenshtein distance] vb.net程式碼，內含兩Function，一個計算距離，一個計算相似度。-[Damerau–Levenshtein distance] Code of vb.net, contains two Function, one for the distance, another for similarity.
vector
- vector class with distance function
CTRW-n
- CTRW处理反常扩散问题，包括了跳跃距离函数选择和等待时间函数的选择。-CTRW deal with anomalous diffusion, including the jumping distance function selection and the choice of waiting time function
cpair
- 用分治法求平面两点的最短距离，main函数用随机数生成n个随机数，然后求他们的最短距离-Plane with the Method of the shortest distance between two points, main function uses the random number generator random number n, and then find the shortest distance between them
dist
- 开车从起始点Ａ到目的地Ｂ的路线有多条。给你一张描述待选路线的表（n*n的矩阵A），让你找出行车距离最短的路线。表中表示了任意两个路口的连通情况，以及距离。矩阵元素a(i,j)=0表示路口i,j不连通，a(i,j)!=0表示路口i,j的行车距离。其中起始点Ａ在路口1，目的地Ｂ在路口n 。完成源程序DIST.CPP中Dijkstra函数的编写。-A drive to the destination from a starting point a number of B' s line. Giv
nnvalind_10folds
- This is a fitness function using the euclideance distance.
Tour-program
- 该程序在C环境下编译通过，共有5个函数。分别是Introduce，shortestdistance，floyed，display及main。 其功能分别是： Introduce：地点介绍函数。 Shortestdistance：计算两地的最短距离。 Floyed：floyed算法求两地的最短距离。 Display：打印两个地点的路径及最短距离至屏幕。 Main：总体控制各函数并提供原始数据。 - Procedures in the C environment co
yanshejisuan-MATLAB
- 功能： 菲涅耳衍射的S-FFT计算 执行：调入一图像，计算平面波照射下给定波长及距离的衍射场振幅图像 -Given wavelength and the distance of the diffraction field amplitude image function: Fresnel diffraction of the S-FFT calculation of Execution: transferred to an image, computing the plane wave
9-reint2d.m.tar
- This a two dimensional level set code that constructs signed distance function using a first order Godunov scheme.
K_means
- k均值算法实现聚类,利用数据点到原型的某种距离作为优化的目标函数，利用函数求极值的方法得到迭代运算的调整规则-k-means clustering algorithm, the use of the data points to the prototype of a distance as the objective function of optimization, the use of function extremum iteration adjustment rules
firefly-algorithm
- The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorith
lenbiu
- 包括脚本文件和函数文件形式，matlab程序运行时导入数据文件作为输入参数，利用matlab针对图像进行马氏距离计算 。- Including scr ipt files and function files in the form, Import data files as input parameters matlab program is running, Using matlab to calculate the Mahalanobis distance for the image.
nuitao_v24
- 仿真图是速度、距离、幅度三维图像，用于特征降维，特征融合，相关分析等,BP神经网络用于函数拟合与模式识别。- FIG simulation speed, distance, amplitude three-dimensional image, For feature reduction, feature fusion, correlation analysis, BP neural network function fitting and pattern recognition.
singgiu
- 该函数用来计算任意函数的一阶偏导数(数值方法),基于负熵最大的独立分量分析，利用matlab针对图像进行马氏距离计算 。- This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Based on negative entropy largest independent component analysis, Using
jienun
- Gabor小波变换与PCA的人脸识别代码，基于欧几里得距离的聚类分析，窗函数法设计一个数字带通FIR滤波器。- Gabor wavelet transform and PCA face recognition code, Clustering analysis based on Euclidean distance, A window function design FIR digital band-pass filter.
haojou_v49
- 包括面积、周长、矩形度、伸长度，DSmT证据推理的组合公式计算函数，计算两个矩阵之间的欧氏距离。- Including the area, perimeter, rectangular, elongation, Combination formula DSmT evidence reasoning calculation function, Calculation of the Euclidean distance between the two matrices.
correlation
- 通过设定距离，时延，嵌入维数， 计算关联积分函数C。(By setting distance, delay and embedding dimension, we calculate the correlation integral function C.)