Dec-20-2020, 12:25 AM
Hi all, I want to create a 400x400 diagonal matrix with upper and lower cases. I can do it manually but it would take hours. The matix should look like this one:
[[ 4.1 -2.5 0. 0. 0. 0. 0. 0. 0. 0. ]
[-0.3 2.8 -2.5 0. 0. 0. 0. 0. 0. 0. ]
[ 0. -1.5 4. -2.5 0. 0. 0. 0. 0. 0. ]
[ 0. 0. -2.7 5.2 -2.5 0. 0. 0. 0. 0. ]
[ 0. 0. 0. -3.9 6.4 -2.5 0. 0. 0. 0. ]
[ 0. 0. 0. 0. -5.1 7.6 -2.5 0. 0. 0. ]
[ 0. 0. 0. 0. 0. -6.3 8.8 -2.5 0. 0. ]
[ 0. 0. 0. 0. 0. 0. -7.5 10. -2.5 0. ]
[ 0. 0. 0. 0. 0. 0. 0. -8.7 11.2 -2.5]
[ 0. 0. 0. 0. 0. 0. 0. 0. -9.9 12.4]]
Thank you in advance
[[ 4.1 -2.5 0. 0. 0. 0. 0. 0. 0. 0. ]
[-0.3 2.8 -2.5 0. 0. 0. 0. 0. 0. 0. ]
[ 0. -1.5 4. -2.5 0. 0. 0. 0. 0. 0. ]
[ 0. 0. -2.7 5.2 -2.5 0. 0. 0. 0. 0. ]
[ 0. 0. 0. -3.9 6.4 -2.5 0. 0. 0. 0. ]
[ 0. 0. 0. 0. -5.1 7.6 -2.5 0. 0. 0. ]
[ 0. 0. 0. 0. 0. -6.3 8.8 -2.5 0. 0. ]
[ 0. 0. 0. 0. 0. 0. -7.5 10. -2.5 0. ]
[ 0. 0. 0. 0. 0. 0. 0. -8.7 11.2 -2.5]
[ 0. 0. 0. 0. 0. 0. 0. 0. -9.9 12.4]]
Thank you in advance