关于"only size-1 arrays can be converted to Python scalars"问题的解决
平时习惯用matlab，所以在使用Python时直接使用了cos，sin，exp等函数，运行发现报错未定义函数，用from math import pi,sin,cos,exp定义后会报以下错误。 只需要把定义改成from numpy.ma import exp,sin,cos即可。
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相关文章
- 1. only size-1 arrays can be converted to Python scalars
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