o
    soi                     @  sH   d dl mZ d dlZd dlZd dlmZ d dlmZ G dd deZ	dS )    )annotationsN)Base)expectc                   @  s   e Zd ZedddZdS )HammingWindowreturnNonec                  C  s   t jjddgdgd} td}d}d| }||tdtj tjd	|dtjd
 |   }t	| |g|
tjgdd t jjddgdgd	d} td}d}d| }||tdtj tjd	|dtjd
 |d    }t	| |g|
tjgdd d S )Nr   xy)inputsoutputs
   g,d?      r   )dtypetest_hammingwindow)r
   r   name)r
   r   periodictest_hammingwindow_symmetric)onnxhelper	make_nodenpint32cospiarangefloat32r   astype)nodesizea0a1r	    r"   ]/home/ubuntu/.local/lib/python3.10/site-packages/onnx/backend/test/case/node/hammingwindow.pyexport   s<   
0
$
zHammingWindow.exportN)r   r   )__name__
__module____qualname__staticmethodr$   r"   r"   r"   r#   r      s    r   )

__future__r   numpyr   r   onnx.backend.test.case.baser   onnx.backend.test.case.noder   r   r"   r"   r"   r#   <module>   s   