Add exercise assignment for Subdiagonal matrix

mlouhivu · mlouhivu · commit ddc14db6de9c · 2018-01-25T12:10:37.000+02:00
diff --git a/numpy/subdiagonal-matrix/README.md b/numpy/subdiagonal-matrix/README.md
@@ -0,0 +1,13 @@
+## Subdiagonal matrix
+
+Create a 6x6 matrix with 1’s above and below the diagonal and zeros
+otherwise:
+```
+0 1 0 0 0 0
+1 0 1 0 0 0
+0 1 0 1 0 0
+0 0 1 0 1 0
+0 0 0 1 0 1
+0 0 0 0 1 0
+```
+Use the `numpy.eye()` function.
