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| def lin_map_matrix(FV, W): | |
| """For ß basis in V and γ basis in W, | |
| returns with the [T]^γ_ß matrix of the transformation T, | |
| which transforms v in V to fv in FV""" | |
| return np.transpose([np.linalg.solve(np.transpose(W), fv) for fv in FV]) | |
| def linmap_predict(v, M, V, W): | |
| return np.matmul(np.transpose(W),np.matmul(M,np.linalg.solve(np.transpose(V),v))) |
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