Feeds
提问
Making a matrix act like a coordinate plane
I have two square matrices and want all the cells to reflect their quadrant in the matrix for x for y -+ ...
6 years 前 | 1 个回答 | 0
1
个回答提问
Operations depending on the row/column
I have a 339x339 matrix (f2) containing values and I need to multiply all the cells below row 170 and columns less than 170 by -...
6 years 前 | 1 个回答 | 0
