SciPy—数值计算库
在NumPy的基础上增加一些功能
1、常数和特殊函数
2、线性代数-linalg
3、优化
（1）非线性方程组求解
（2）最小二乘拟合
（3）函数最小值
4、插值—interpolate
（1）B样条曲线插值
（2）外推和Spline拟合
（3）二维插值
5、数值积分—integrate
（1）球的体积
（2）解常微分方程组
6、统计—stats
（1）连续和离散概率分布
（2）二项、泊松、伽玛分布
7、稀疏矩阵—sparse(On the basis of NumPy, SciPy- numerical calculation library adds some functions
1, constant and special function
2, linear algebra-linalg
3, optimization
(1) solution of nonlinear equations
(2) least square fitting
(3) function minimum value
4, Interpolation-interpolate
(1) B-spline curve interpolation
(2) extrapolation and Spline fitting
(3) 2-D interpolation
5, numerical integral-integrate
(1) volume of ball
(2) solution of ordinary differential equations
6, Statistical stats
(1) continuous and discrete probability distribution
(2) binomial, Poisson, gamma distribution
7, sparse matrix-sparse)