用最新版IPython,可以通过放置kernel.json来注册内核文件在~/.ipython/kernels//.我目前正在尝试添加julia和一个R内核,我想知道谁负责创建和维护这些kernel.json文件。目前,我用谷歌搜索并创建了以下kernel.json手工制作Julia:{"display_name":"Julia","language":"julia","argv":["julia","-i","-F","/User//.julia/v0.3/IJulia/src/kernel.jl","{connection_file}"],"codemirror_mode":"ju
给定一个二维numpy数组MyArray=np.array([[8.02,9.54,0.82,7.56,2.26,9.47],[2.68,7.3,2.74,3.03,2.25,8.84],[2.21,3.62,0.55,2.94,5.77,0.21],[5.78,5.72,8.85,0.24,5.37,9.9],[9.1,7.21,4.14,9.95,6.73,6.08],[1.8,5.14,5.02,6.52,0.3,6.11]])和掩码数组MyMask=np.array([[0.,0.,1.,1.,0.,1.],[1.,0.,0.,0.,0.,1.],[0.,0.,0.,1.,0.