This MATLAB function converts yIn, a pairwise distance vector of length m(m–1)/2 for m observations, into ZOut, an m-by-m symmetric matrix with zeros along the diagonal.
Plotting an algorithm with distance matrix as... Learn more about embedded matlab function MATLAB Compiler
Adjacency matrix of a network to Distance matrix... Learn more about adjacency matrix, network, matlab, distance matrix, graph theory
注意,这里的V在许多Matlab函数中是可以自己设定的,不一定非得取标准差,可以依据各变量的重要程度设置不同的值,如knnsearch函数中的Scale属性。 马哈拉诺比斯距离Mahalanobis distance(‘mahalanobis’) where C is the covariance matrix. 马氏距离是由印度统计学家马哈拉诺比斯(P. C. Mahalanobis)提出的,表示数据的协方...
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相⽐单纯的欧⽒距离，标准欧⽒距离能够有效的解决上述缺点。注意，这⾥的V在许多Matlab函数中是可以⾃⼰设定的，不⼀定⾮得取标准差，可以依据各变量的重要程度设置不同的值，如knnsearch函数中的Scale属性。马哈拉诺⽐斯距离Mahalanobis distance(‘mahalanobis’)where C is the covariance matrix.马⽒...
Time-Distance-temperature matrixThanks for reply Simon. I need to plot the datas (time&distance& temperature)..like 2dimensionalPlease explain any details. Have you installed Matlab already? Are you able to read the Excel file? In which format do you store the data? How do you ...
If the distance argument is 'fasteuclidean', 'fastsquaredeuclidean', or 'fastseuclidean' and the cache value is too large or "maximal", pdist might try to allocate a Gram matrix that exceeds the available memory. In this case, MATLAB® issues an error. Example: "maximal" Data Types: ...
(1,L1); %calculate frechet distance matrix frechet1=sqrt((X1_mat-X2_mat).^2+(Y1_mat-Y2_mat).^2+(Z1_mat-Z2_mat).^2); fmin=min(frechet1(:)); fmax=max(frechet1(:)); %handle resolution if ~isempty(varargin) res=varargin{1}; if res<=0 error('The resolution parameter must...
vector|matrix Input signal, specified as a real or complex vector or matrix. Data Types:single|double Complex Number Support:Yes y—Input signal vector|matrix Input signal, specified as a real or complex vector or matrix. Data Types:single|double ...