孙老师，第一张图应该就是您说的意思吧，但是我看图中的overlap和power coupling在第二张图中的意思，感觉也不是我需要的用模场重叠积分计算得到的耦合系数啊(用耦合系数来计算耦合长度的)。麻烦您再看下，还有您说的
[Matlab 需要先将结果插值为均匀网格，参见 Ansys Insight: Matlab画图失真问题 （现在看不到，需要点时间更新）。]，我在matlab中调试代码遇到过这个，我现在确实看不到，还有其他参考么
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