René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"ART","articleBody":"hello dear;\r\nwhen I ran the code, I got this problem .\r\n\r\nTypeError                                 Traceback (most recent call last)\r\n/var/folders/04/6zwtc3x93jz3v9tkgfbfsk7c0000gn/T/ipykernel_35174/3701552822.py in \u003cmodule\u003e\r\n      5 niter = 2e2\r\n      6 bpos = True\r\n----\u003e 7 x_art = ART(A, AT, y, x0, mu, niter, bpos)\r\n\r\n/var/folders/04/6zwtc3x93jz3v9tkgfbfsk7c0000gn/T/ipykernel_35174/2609942379.py in ART(A, AT, b, x, mu, niter, bpos)\r\n     27 \r\n     28 def ART(A, AT, b, x, mu=1e0, niter=1e2, bpos=True):\r\n---\u003e 29     ATA = AT(A(np.ones_like(x)))\r\n     30 \r\n     31     for i in range(int(niter)):\r\n\r\n/var/folders/04/6zwtc3x93jz3v9tkgfbfsk7c0000gn/T/ipykernel_35174/3663427198.py in \u003clambda\u003e(y)\r\n      7 \r\n      8 A = lambda x: radon(x, THETA, circle=False).astype(np.float32)\r\n----\u003e 9 AT = lambda y: iradon(y, THETA, circle=False, filter=None, output_size=N).astype(np.float32)/(np.pi/(2*len(THETA)))\r\n     10 AINV = lambda y: iradon(y, THETA, circle=False, output_size=N).astype(np.float32)\r\n\r\nTypeError: iradon() got an unexpected keyword argument 'filter'\r\n","author":{"url":"https://github.com/Ahme1994","@type":"Person","name":"Ahme1994"},"datePublished":"2022-12-30T10:28:05.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/1/python-ART/issues/1"}