SciPyPython 的科学计算包
SciPy (pronounced "Sigh Pie") 是一个开源的数学、科学和工程计算包。
示例代码:
from scipy import optimize, special from numpy import * from pylab import * x = arange(0,10,0.01) for k in arange(0.5,5.5): y = special.jv(k,x) plot(x,y) f = lambda x: -special.jv(k,x) x_max = optimize.fminbound(f,0,6) plot([x_max], [special.jv(k,x_max)],'ro') title('Different Bessel functions and their local maxima') show()
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