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dead5845065金蟲 (正式寫手)
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[求助]
matlab 并行求救
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大家好, 我正在做一個matlab數(shù)據(jù)匹配的計(jì)算,由于數(shù)據(jù)量太大,所以想使用并行,但是錯誤無法避免: >> matlabpool local 6 Starting matlabpool using the 'local' profile ... connected to 6 labs. >> untitled Warning: The temporary variable j will be cleared at the beginning of each iteration of the parfor loop. Any value assigned to it before the loop will be lost. If j is used before it is assigned in the parfor loop, a runtime error will occur. See Parallel for Loops in MATLAB, "Temporary Variables". > In untitled at 2 Error using untitled (line 2) Error: The variable felspar in a parfor cannot be classified. See Parallel for Loops in MATLAB, "Overview". 下面是我的代碼,非常感謝! alldata(300000,125), alldatafel(56927,54) -------------------------------------------------------------------------------------- j=1; parfor i=1:300000 while j < 56927 if strcmp(alldata(i,1),alldatafel(j,1)) && strcmp(alldata(i,2),alldatafel(j,2)); felspar(j,55:179)=alldata(i,1:125); j=j+1; end end end |
找到一些相關(guān)的精華帖子,希望有用哦~
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