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Python Numpy np.legsub()用法及代碼示例


np.legub()方法用於將一個Legendre級數減去另一個Legendre級數,它返回兩個Legendre級數之差c1 - c2.

用法: np.legub(c1, c2)
參數:
c1, c2 :[ array_like ] 1-D arrays of Legendre series coefficients ordered from low to high.

返回:[ndarray]勒讓德級數係數表示它們的差異。


代碼1:

# Python program explaining 
# numpy.legsub() method  
    
# importing numpy as np   
# and numpy.polynomial.legendre module as geek  
import numpy as np  
import numpy.polynomial.legendre as geek 
    
# Legendre series coefficients 
  
s1 = (2, 4, 8)  
s2 = (1, 3, 5)    
    
# using np.legsub() method  
res = geek.legsub(s1, s2)  
  
# Resulting Legendre series 
print (res) 
輸出:
[ 1.  1.  3.]

代碼2:

# Python program explaining 
# numpy.legub() method  
    
# importing numpy as np   
# and numpy.polynomial.legendre module as geek  
import numpy as np  
import numpy.polynomial.legendre as geek 
    
# Legendre series coefficients 
s1 = (10, 20, 30, 40, 50)  
s2 = (2, 4, 6, 8, 10)     
    
# using np.legsub() method  
res = geek.legsub(s1, s2)  
  
# Resulting Legendre series 
print (res) 
輸出:
[  8.  16.  24.  32.  40.]


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注:本文由純淨天空篩選整理自jana_sayantan大神的英文原創作品 Python | Numpy np.legsub() method。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。