随笔分类 -  algorithm

摘要:一、代码:做线性拟合 import numpy as np from matplotlib import pyplot as plt # 很简单的一个体积增大和毒气量的关系拟合 virulence = np.random.rand(100) volume = np.random.rand(100) 阅读全文
posted @ 2023-05-08 17:33 cccjjh 阅读(26) 评论(0) 推荐(0)
摘要:通过画图看出解的分布 解析解 syms y(t) a eqn = diff(y,t,2) == a*y; con=[]; ySol = dsolve(eqn); t = -10:1:10; a=1;C1=1;C2=1; y = eval(subs(ySol)); plot(t,y) 数值模拟 '改进 阅读全文
posted @ 2023-04-26 23:58 cccjjh 阅读(61) 评论(0) 推荐(0)