本文整理汇总了Python中diffpy.srreal.pdfcalculator.PDFCalculator.peakprofile方法的典型用法代码示例。如果您正苦于以下问题：Python PDFCalculator.peakprofile方法的具体用法？Python PDFCalculator.peakprofile怎么用？Python PDFCalculator.peakprofile使用的例子？那么恭喜您, 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diffpy.srreal.pdfcalculator.PDFCalculator的用法示例。
在下文中一共展示了PDFCalculator.peakprofile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: test_ticker_override
# 需要导入模块: from diffpy.srreal.pdfcalculator import PDFCalculator [as 别名]
# 或者: from diffpy.srreal.pdfcalculator.PDFCalculator import peakprofile [as 别名]
def test_ticker_override(self):
"""check method override for PeakProfile.ticker in a derived class.
"""
pkf = MySawTooth()
self.assertEqual(0, pkf.tcnt)
et0 = pkf.ticker()
self.assertEqual(1, pkf.tcnt)
et1 = PeakProfile.ticker(pkf)
self.assertEqual(1, pkf.tcnt)
self.assertEqual(et0, et1)
et0.click()
self.assertEqual(et0, et1)
# check that implicit ticker call from PDFCalculator is
# handled by the Python ticker override.
pc = PDFCalculator()
pc.peakprofile = pkf
pc.ticker()
self.assertEqual(2, pkf.tcnt)
return示例2: loadStructure
# 需要导入模块: from diffpy.srreal.pdfcalculator import PDFCalculator [as 别名]
# 或者: from diffpy.srreal.pdfcalculator.PDFCalculator import peakprofile [as 别名]
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from matplotlib.pyplot import *
from diffpy.Structure import loadStructure
from diffpy.srreal.pdfcalculator import PDFCalculator
from rectangleprofile import RectangleProfile
ni = loadStructure('ni.cif')
# The CIF file had no displacement data so we supply them here:
ni.Uisoequiv = 0.005
# Calculate PDF with default profile function
pc1 = PDFCalculator()
r1, g1 = pc1(ni)
print "standard peakprofile:\n " + repr(pc1.peakprofile)
# Create new calculator that uses the custom profile function
pc2 = PDFCalculator()
pc2.peakprofile = RectangleProfile()
# Note: pc2.peakprofile = 'rectangleprofile'
# would do the same, because RectangleProfile class was registered
# under its 'rectangleprofile' identifier.
print "custom peakprofile:\n " + repr(pc1.peakprofile)
r2, g2 = pc2(ni)
# compare both simulated curves
plot(r1, g1, r2, g2)
draw()
show()