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Problem in exporting function expression
Dear all I get a function cd(x,y).I would like to export this function expression like this form:x^2+y^3... .What shall I do? ...
4 years 前 | 1 个回答 | 0
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How do I create a countourf plot with region function (x,y)
Dear all I would like to use contourf function to plot "cd(x,y)" function.But (x,y) is about the region function:x^2+y^2≤R^2(R=...
4 years 前 | 0 个回答 | 0
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Unable to convert expression into double array
Dear all In the code I would like to use sym function to calculate this function.But I keep getting this error. "Unable to con...
5 years 前 | 1 个回答 | 0
