本文整理汇总了Python中numpy.lib.function_base.trim_zeros方法的典型用法代码示例。如果您正苦于以下问题：Python function_base.trim_zeros方法的具体用法？Python function_base.trim_zeros怎么用？Python function_base.trim_zeros使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类numpy.lib.function_base的用法示例。
在下文中一共展示了function_base.trim_zeros方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from numpy.lib import function_base [as 别名]
# 或者: from numpy.lib.function_base import trim_zeros [as 别名]
def __init__(self, c_or_r, r=0, variable=None):
if isinstance(c_or_r, poly1d):
for key in c_or_r.__dict__.keys():
self.__dict__[key] = c_or_r.__dict__[key]
if variable is not None:
self.__dict__['variable'] = variable
return
if r:
c_or_r = poly(c_or_r)
c_or_r = atleast_1d(c_or_r)
if len(c_or_r.shape) > 1:
raise ValueError("Polynomial must be 1d only.")
c_or_r = trim_zeros(c_or_r, trim='f')
if len(c_or_r) == 0:
c_or_r = NX.array([0.])
self.__dict__['coeffs'] = c_or_r
self.__dict__['order'] = len(c_or_r) - 1
if variable is None:
variable = 'x'
self.__dict__['variable'] = variable 示例2: __init__
# 需要导入模块: from numpy.lib import function_base [as 别名]
# 或者: from numpy.lib.function_base import trim_zeros [as 别名]
def __init__(self, c_or_r, r=False, variable=None):
if isinstance(c_or_r, poly1d):
self._variable = c_or_r._variable
self._coeffs = c_or_r._coeffs
if set(c_or_r.__dict__) - set(self.__dict__):
msg = ("In the future extra properties will not be copied "
"across when constructing one poly1d from another")
warnings.warn(msg, FutureWarning, stacklevel=2)
self.__dict__.update(c_or_r.__dict__)
if variable is not None:
self._variable = variable
return
if r:
c_or_r = poly(c_or_r)
c_or_r = atleast_1d(c_or_r)
if c_or_r.ndim > 1:
raise ValueError("Polynomial must be 1d only.")
c_or_r = trim_zeros(c_or_r, trim='f')
if len(c_or_r) == 0:
c_or_r = NX.array([0.])
self._coeffs = c_or_r
if variable is None:
variable = 'x'
self._variable = variable