先看Wikipedia中的简要介绍:Nonlinear autoregressive exogenous model In time series modeling, a nonlinear autoregressive exogenous model (NARX) is a nonlinear autoregressive model which has exogenous inputs. T
文章目录 TASK系列解析文章OptimizeByNLP1.get_nlp_info()定义问题规模2.get_bounds_info()定义约束边界约束3.get_starting_point()定义初值4.eval_f()求解目标函数5.eval_grad_f()求解梯度6.eval_g()求解约束函数7.eval_jac_g()求解约束雅可比矩阵8.eval_h()求解黑塞矩阵9. f
4. Multivariate Fourier decomposition method 4. 多元傅里叶分解法 From (3.6) and (3.12), we observe that the operation that generates the FIBFs is actually the result of the Fourier method based ZPF. This is