Dear all I've a submatrix issue on the following example, and I do not remember (or understand) why : how can I do this ? (the goal is to extract and to store within a matrix results from an Ascii file) Thanks for any help Paul ############################################################### mode(0) clear all
StartNodeLine = 1; NumberOfNodes = 100; DimCoordinates = 3; resu = rand(1000,1); tic(); NodesMatrix2 = zeros(NumberOfNodes,DimCoordinates+1); i = [1 : NumberOfNodes]'; NodesMatrix2(i,1) = evstr(resu(StartNodeLine + (DimCoordinates+2)*(i-1)+2)); i = [1 : NumberOfNodes]'.*.ones(1,DimCoordinates)'; j = ones(1,NumberOfNodes)'.*.[1 : DimCoordinates]'; k = StartNodeLine + (DimCoordinates+2)*(i-1)+3+j; a = evstr(resu(k)); NodesMatrix2(i,j+1) = evstr(resu(k)); // does not work //NodesMatrix2(i,j+1) = 1; // work(basic assignement) Duration2 = toc() EXPORT CONTROL : Cet email ne contient pas de données techniques This email does not contain technical data
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