examples/opf/tools/sp_plotter.py
def modifyBits(inputVal, maxChanges):
  """ Modifies up to maxChanges number of bits in the inputVal
  """
  changes = np.random.random_integers(0, maxChanges, 1)[0]

  if changes == 0:
    return inputVal

  inputWidth = len(inputVal)

  whatToChange = np.random.random_integers(0, 41, changes)

  runningIndex = -1
  numModsDone = 0
  for i in xrange(inputWidth):
    if numModsDone >= changes:
      break
    if inputVal[i] == 1:
      runningIndex += 1
      if runningIndex in whatToChange:
        if i != 0 and inputVal[i-1] == 0:
          inputVal[i-1] = 1
          inputVal[i] = 0

  return inputVal
def modifyBits(inputVal, maxChanges):
  """ Modifies up to maxChanges number of bits in the inputVal
  """
  changes = np.random.random_integers(0, maxChanges, 1)[0]

  if changes == 0:
    return inputVal

  inputWidth = len(inputVal)

  whatToChange = np.random.random_integers(0, 41, changes)

  runningIndex = -1
  numModsDone = 0
  for i in xrange(inputWidth):
    if numModsDone >= changes:
      break
    if inputVal[i] == 1:
      runningIndex += 1
      if runningIndex in whatToChange:
        if i != 0 and inputVal[i-1] == 0:
          inputVal[i-1] = 1
          inputVal[i] = 0

  return inputVal
def modifyBits ( inputVal , maxChanges ) : changes = np . random . random_integers ( 0 , maxChanges , 1 ) [ 0 ] if changes == 0 : return inputVal inputWidth = len ( inputVal ) whatToChange = np . random . random_integers ( 0 , 41 , changes ) runningIndex = - 1 numModsDone = 0 for i in xrange ( inputWidth ) : if numModsDone >= changes : break if inputVal [ i ] == 1 : runningIndex += 1 if runningIndex in whatToChange : if i != 0 and inputVal [ i - 1 ] == 0 : inputVal [ i - 1 ] = 1 inputVal [ i ] = 0 return inputVal
Modifies up to maxChanges number of bits in the inputVal
Modifies up to maxChanges number of bits in the inputVal