如果物体的功能是 如何在Python代码它? 我已经编码的正常之一:
import numpy as np
import scipy as sp
from scipy.optimize import leastsq
import pylab as pl
m = 9 #the degree of the polynomial
def
下面的A*(A\D)的结果怎么可能不等于D? 它应该产生D - 这里是八度文档的摘录: Systems of linear equations are ubiquitous in numerical analysis. To solve the set of linear equations Ax = b, use the left division operator, ‘\’: x = A \