Python numpy.zero() 初始化矩阵实例
那就废话不多说，直接上代码吧！
new_array=np.zeros((107,4))#共107行每行4列初值为0 >>>new_array=np.zeros((107,4)) >>>new_array array([[0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.], [0.,0.,0.,0.]])
以上这篇Pythonnumpy.zero()初始化矩阵实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持毛票票。
声明：本文内容来源于网络，版权归原作者所有，内容由互联网用户自发贡献自行上传，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任。如果您发现有涉嫌版权的内容，欢迎发送邮件至：czq8825#qq.com（发邮件时，请将#更换为@）进行举报，并提供相关证据，一经查实，本站将立刻删除涉嫌侵权内容。