improfile "Error using interp2 Too many input arguments."

6 次查看（过去 30 天）
John
John 2023-2-25
评论： John 2023-2-27
when copying the example of the matlab, the line was drawn. But no matter how to finishe the line, shift+click, righ-click, or double-click, when it finishes, it shows the error: "Error using interp2, Too many input arguments. Error in improfile (line 236), zg = interp2(xGridPoints, yGridPoints, img, xg, yg, method);
What's the correct operation to use the improfile and let matlab to plot a line? Thanks.
I = fitsread('solarspectra.fts');
imshow(I,[]);
c=improfile
  2 个评论
Walter Roberson
Walter Roberson 2023-2-25
Ran in:
What shows up for
which -all interp2
/MATLAB/toolbox/matlab/polyfun/interp2.m /MATLAB/toolbox/parallel/gpu/@gpuArray/interp2.m % gpuArray method /MATLAB/toolbox/parallel/parallel/@codistributed/interp2.m % codistributed method
I suspect that you have another interp2 before the polyfun one.
John
John 2023-2-27
Thanks, I found the function in another package and it worked now. However, I cann't see the "accept the answer" button for this tip :-(

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