在这种情况下,你可以考虑使用NumPy的mgrid或meshgrid函数来自动生成X和Y数组,然后与Z数组一起传递给plot_surface()函数。这样可以避免手动转换数据的过程,使代码更加简洁和高效。总结一下,当你遇到“ValueError: Argument Z must be 2-dimensional”的报错时,你需要检查传递给绘图函数的数据格式是否正确。确保你的Z轴...
ValueError: argument z must be 2-dimensional 错误,这里我将按照您提供的提示,逐步分析并解答问题。 1. 理解ValueError异常的含义 ValueError 是Python 中一个常见的异常类型,用于指示函数接收到一个不适当类型或值的参数。在这个上下文中,它表明某个函数或方法需要一个二维的数组(或类似结构)作为输入,但实际上得到...
aregion R about the point (x1c,x2c). This contradicts the hypothesis that F is invariant, since the value of F should change for each trajectory. Although the previous argument is for a two-dimensional system, similar arguments can be applied to systems with higher dimensionality. 区域R关于点...
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