Ubuntu 下matlab 查看memory函数

function checkmemory

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tmp= java.lang.Runtime.getRuntime.maxMemory;
disp( [ ‘Max available memory:‘ num2str(tmp /1024^2 , ‘%3.5f\n‘) ‘MB‘ ] );
tmp= java.lang.Runtime.getRuntime.totalMemory;
disp( [‘Already Used:‘ num2str(tmp/1024^2 , ‘%3.5f\n‘) ‘MB‘ ] );