add circuitpython code

1 files changed, 18 insertions, 0 deletions

diff --git a/circuitpython/extmod/ulab/tests/2d/numpy/concatenate.py b/circuitpython/extmod/ulab/tests/2d/numpy/concatenate.py
new file mode 100644
index 0000000..bcae97a
--- /dev/null
+++ b/circuitpython/extmod/ulab/tests/2d/numpy/concatenate.py
@@ -0,0 +1,18 @@
+try:
+    from ulab import numpy as np
+except:
+    import numpy as np
+
+a = np.array([1,2,3], dtype=np.float)
+b = np.array([4,5,6], dtype=np.float)
+
+print(np.concatenate((a,b)))
+print(np.concatenate((a,b), axis=0))
+
+a = np.array([[1,2,3],[4,5,6],[7,8,9]], dtype=np.float)
+b = np.array([[1,2,3],[4,5,6],[7,8,9]], dtype=np.float)
+
+print(np.concatenate((a,b), axis=0))
+print(np.concatenate((a,b), axis=1))
+print(np.concatenate((b,a), axis=0))
+print(np.concatenate((b,a), axis=1))