https://cn.comsol.com/model/radial-basis-function-interpolation-34491 8,后处理 标注图在二维和三维绘图组中的运用 http://cn.comsol.com/blogs/using-annotation-plots-in-your-2d-and-3d-plot-groups/ 在绘图组中添加标注图,可以非常简便地在仿真结果绘图中标注名称、注释以及指定位置求得的物理量数值。 l...
60、thematical functions, and interpolation failure in coupling variables with timedependent mesh transformation. failed to find a solutionthe nonlinear solver failed to converge。 an additional error message gives some more details. see the description for that message。failed to find a solution for ...
set('endtimeinterpolation', true); model.sol('sol1').feature('t1').set('control', 'time'); model.sol('sol1').feature('t1').create('fc1', 'FullyCoupled'); model.sol('sol1').feature('t1').feature('fc1').set('linsolver', 'dDef'); model.sol('sol1').feature('t1')....
You can also load Excel® spreadsheets and define interpolation functions for material properties using LiveLink™ for Excel®. The Material Library add-on product contains over 15000 materials with hundreds of thousands of material properties. In addition, many of the add-on products include ...
last one (z0.124), where it has been increased to 0.01 to get a smoother curve. Lastly, a point is added at the top of the head. If you have curve coordinate data instead of images, you can import this data directly into theInterpolation Curvefeature without the need for the add-in....
The spatial interpolation options are advanced features, so we recommend changing positions as directly by numerical staff. 指数监视器返回折射指数或表面电导率分布。 这个监视器可以有2D或3D几何图形,默认情况下,它只返回一个频点的结果。此监视器最常用于检查将要模拟的结构,以确保其设置正确。如果你有一个由...
As stated in the previous post, this can be done using 2D interpolation tables. How to do this is described in the COMSOL documentation. We are working on a direct function call to the NIST source code (written in FORTRAN) that can be implemented into COMSOL via MATLAB. Such a direct im...
TheInterpolationfunction is given the namecloudand can later be accessed using expressions likecloud(x,y,z). To make unit handling easy, when using this interpolation function, we will set the input argument units tomand the function unit to1. TheFunction unitcorresponds to the unit off(x,y...
The functions for the transport properties, such as electron mobility and diffusivity, can also be imported as an interpolation function. Here, however, the number of arguments is 1. In the plasma model node, you can use this interpolation function by enteringint2(plas.ebar). In this case,in...
Comsol_光学模拟入门 COMSOL User Tips for Optical Simulations Honghui Shen Photonics Research Group(INTEC),Ghent University-IMEC,Sint-Pietersnieuwstraat41,9000Gent,Belgium honghuishen@gmail.com July,2012 1Mesh Usually the mesh size is set to beλ/6,where theλis the wavelength in the material. ...