摘要： # -*- coding: utf-8 -*-import osimport sysimport numpy as np import operatorfrom numpy import *from common_libs import *import matplotlib.pyplot as pl 阅读全文

摘要： 逐次下降法的定义： 下面给出Python实现 # -*- coding: utf-8 -*-import numpy as np from numpy import *from common_libs import *import matplotlib.pyplot as plt #消元发求解方程组 阅读全文