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fsolve residue almost zero error, I calculate and find errors
Hi, fsolve gives me zero error. But I find the function is not zero with the solution. Where I could check? Thanks!
約4年 前 | 1 件の回答 | 0
1
回答回答済み
Null after solving for unknowns by setting the matrix det as zero
follow up: I improved the code by putting the analytical solution function of the determinant inside the eigenvector null sol...
Null after solving for unknowns by setting the matrix det as zero
follow up: I improved the code by putting the analytical solution function of the determinant inside the eigenvector null sol...
6年以上 前 | 0
質問
Null after solving for unknowns by setting the matrix det as zero
Hi community, I attach my code here. I try to solve kz by setting the matrix T_mat det as zero. val_arr_sol is the solution. ...
6年以上 前 | 1 件の回答 | 0
1
回答質問
simplify symbolic expression with complex, square, sqrt. & Assume commutation in Matlab
Hi team I find some symbolic expression can't be simplified by the simplified by matlab function. Like this, the long symbol...
6年以上 前 | 1 件の回答 | 0
1
回答質問
syms wrong message, definition
As is shown in this graph, whenever I use some "syms" command, it goes wrong. How could I solve it? Thank you in advance
6年以上 前 | 1 件の回答 | 0
1
回答質問
Symbolize but the solutions number of the equation changed
To solve the det A ==0 equation, if I symbolize eta_yy, eta_xy..., I get q_sol as 4*1. But if I take eta_yx, eta_xy... as a nu...
6年以上 前 | 1 件の回答 | 0
