"NumPy diff()"의 두 판 사이의 차이

2021년 5월 13일 (목) 21:38 판

import numpy as np
x = np.array([1, 2, 4, 7, 0])
print( np.diff(x) )
print( np.diff(x, n=2) )

import numpy as np
x = np.array([[1, 3, 6, 10], [0, 5, 6, 8]])
print( np.diff(x) )
print( np.diff(x, axis=0) )

@@ 1번째 줄: / 1번째 줄: @@
 ==개요==
 ;NumPy.diff()
 <source lang='python' run>
-import numpy
+import numpy as np
-x = numpy.array([1, 2, 4, 7, 0])
+x = np.array([1, 2, 4, 7, 0])
-print( numpy.diff(x) ) # [ 1  2  3 -7]
+print( np.diff(x) )
+print( np.diff(x, n=2) )
 </source>
+<source lang='python' run>
+import numpy as np
+x = np.array([[1, 3, 6, 10], [0, 5, 6, 8]])
+print( np.diff(x) )
+print( np.diff(x, axis=0) )
+</source>
 ==같이 보기==