如何调用随机数生成器函数

您好，这是设置平面波激发的简短片段。
您能否提供一些关于您想要设置哪种近场传感器的更多详细信息？
这将有助于创造一个例子。
#addalwave excitation planewave = empro.excitation.PlaneWave（“my planewave”）planewave.waveform = empro.activeProject.waveforms（）[0]＃将获取项目的第一个波形，确保你有一个。
planewave.incidentPhi =“30 deg”planewave.incidentTheta =“45 deg”planewave.polarization =“EPhi”＃或ETheta planewave.amplitudeMultiplier =“1 V”empro.activeProject.externalExcitations（）。append（planewave）simSetup = empro。
activeProject.createSimulationData（）simSetup.excitationType =“ExternalExcitation”对于随机数，您可以随机使用Python标准库模块中的函数。
您应该在调用其函数之前导入库。
以下是如何获得0到1之间的随机数。更多函数可用并在此处记录：http：//docs.python.org/2/library/random import random print random.random（）谢谢，Bram。



     以下为原文

  Hello,

Here's a short snippet to setup a plane wave excitation.
Can you provide some more details about what kind of near field sensor you want to setup?  That'll help creating an example.

# adding planewave excitation
planewave = empro.excitation.PlaneWave("my planewave")
planewave.waveform = empro.activeProject.waveforms()[0] # will take first waveform of project, make sure you have one.
planewave.incidentPhi = "30 deg"
planewave.incidentTheta = "45 deg"
planewave.polarization = "EPhi" # or ETheta
planewave.amplitudeMultiplier = "1 V"
empro.activeProject.externalExcitations().append(planewave)
simSetup = empro.activeProject.createSimulationData()
simSetup.excitationType = "ExternalExcitation"


For random numbers, you can use functions from Python's standard library module random.  You should import the library before calling its functions.  Here's how you get a random number between 0 and 1.  More functions are available and documented here: http://docs.python.org/2/library/random

import random
print random.random()

Thanks,
Bram.