with-_-的博客

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__=='__main__': a=1 t=np.linspace(-1,1,num=10000) x=np.power(t,2) ...

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__ == '__main__': a = 1 t = np.linspace(-5, 5, num=1000) x = a * np.po...

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__ == '__main__': a = 1 t = np.linspace(-50, 50, num=1000) p = a * (1 ...

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__ == '__main__': a = 1 t = np.linspace(-50,50,num=1000) p = a * np.co...

# _*_ coding:utf-8 _*_import numpy as npdef jie(i): s = 1 for j in range(1, i+1): s = s * j return sx = int(input("请输入x="))n = int(input("请输入n="))s = 1for i in range(1, n...

正弦sinx=x-x^3/3!+x^5/5!-.....+(-1)^(m-1)*x^(2*m-1)/(2*m-1)!# _*_ coding:utf-8 _*_import numpy as npdef jie(i): s = 1 for j in range(1, i+1): s = s * j return sif __name__ == '...

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__=='__main__': t = np.arange(-100,100,0.25) x = 3*t/(1+np.power(t,3)) ...

# Import the module for plotting# _*_ coding:utf-8 _*_import numpy as npimport matplotlib.pyplot as pltif __name__=='__main__': a=1 x=np.linspace(-1.5,1.5,10000) y=np.power(x,3)*a ...

范数(norm)是数学中的一种基本概念。在泛函分析中，它定义在赋范线性空间中，并满足一定的条件，即①非负性；②齐次性；③三角不等式。它常常被用来度量某个向量空间（或矩阵）中的每个向量的长度或大小。||w||即平方和在开方...