Comments on: 如何在 COMSOL Multiphysics 中实现傅里叶变换 - //www.denkrieger.com/blogs/how-to-implement-the-fourier-transformation-in-comsol-multiphysics 发布博客 Tue, 01 Oct 2024 20:25:07 +0000 hourly 1 https://wordpress.org/?v=5.7 By: weibin wang //www.denkrieger.com/blogs/how-to-implement-the-fourier-transformation-in-comsol-multiphysics/#comment-30553 Sat, 11 May 2024 02:41:53 +0000 http://cn.staging.comsol.com/blogs?p=230991#comment-30553 In reply to Wang Kobe.

你看一下定义二维的那里，那里名字改为rect

]]> By: Qingbin Yuan //www.denkrieger.com/blogs/how-to-implement-the-fourier-transformation-in-comsol-multiphysics/#comment-6083 Fri, 05 Mar 2021 07:14:40 +0000 http://cn.staging.comsol.com/blogs?p=230991#comment-6083 In reply to Wang Kobe.

可以尝试在 rect 函数前面添加 “comp1.”的前缀，帮助软件识别函数名称。若仍未能有效识别，建议您将模型发送至support@comsol.com系统，届时相关工程师会根据您的具体模型给出相关建议。

]]> By: Wang Kobe //www.denkrieger.com/blogs/how-to-implement-the-fourier-transformation-in-comsol-multiphysics/#comment-6073 Thu, 04 Mar 2021 07:20:27 +0000 http://cn.staging.comsol.com/blogs?p=230991#comment-6073 在comsol5.5中，最后一步的方程，显示：未知函数或算子。无法调用rect函数

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