本文整理汇总了Python中neo.core.AnalogSignal.pos方法的典型用法代码示例。如果您正苦于以下问题：Python AnalogSignal.pos方法的具体用法？Python AnalogSignal.pos怎么用？Python AnalogSignal.pos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neo.core.AnalogSignal的用法示例。
在下文中一共展示了AnalogSignal.pos方法的1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: read_block
# 需要导入模块: from neo.core import AnalogSignal [as 别名]
# 或者: from neo.core.AnalogSignal import pos [as 别名]
def read_block(self,
lazy = False,
cascade = True,
):
bl = Block()
tankname = os.path.basename(self.dirname)
bl.file_origin = tankname
if not cascade : return bl
for blockname in os.listdir(self.dirname):
if blockname == 'TempBlk': continue
subdir = os.path.join(self.dirname,blockname)
if not os.path.isdir(subdir): continue
seg = Segment(name = blockname)
bl.segments.append( seg)
global_t_start = None
# Step 1 : first loop for counting - tsq file
tsq = open(os.path.join(subdir, tankname+'_'+blockname+'.tsq'), 'rb')
hr = HeaderReader(tsq, TsqDescription)
allsig = { }
allspiketr = { }
allevent = { }
while 1:
h= hr.read_f()
if h==None:break
channel, code , evtype = h['channel'], h['code'], h['evtype']
if Types[evtype] == 'EVTYPE_UNKNOWN':
pass
elif Types[evtype] == 'EVTYPE_MARK' :
if global_t_start is None:
global_t_start = h['timestamp']
elif Types[evtype] == 'EVTYPE_SCALER' :
# TODO
pass
elif Types[evtype] == 'EVTYPE_STRON' or \
Types[evtype] == 'EVTYPE_STROFF':
# EVENTS
if code not in allevent:
allevent[code] = { }
if channel not in allevent[code]:
ea = EventArray(name = code , channel_index = channel)
# for counting:
ea.lazy_shape = 0
ea.maxlabelsize = 0
allevent[code][channel] = ea
allevent[code][channel].lazy_shape += 1
strobe, = struct.unpack('d' , struct.pack('q' , h['eventoffset']))
strobe = str(strobe)
if len(strobe)>= allevent[code][channel].maxlabelsize:
allevent[code][channel].maxlabelsize = len(strobe)
#~ ev = Event()
#~ ev.time = h['timestamp'] - global_t_start
#~ ev.name = code
#~ # it the strobe attribute masked with eventoffset
#~ strobe, = struct.unpack('d' , struct.pack('q' , h['eventoffset']))
#~ ev.label = str(strobe)
#~ seg._events.append( ev )
elif Types[evtype] == 'EVTYPE_SNIP' :
if code not in allspiketr:
allspiketr[code] = { }
if channel not in allspiketr[code]:
allspiketr[code][channel] = { }
if h['sortcode'] not in allspiketr[code][channel]:
sptr = SpikeTrain([ ], units = 's',
name = str(h['sortcode']),
#t_start = global_t_start,
t_start = 0.*pq.s,
t_stop = 0.*pq.s, # temporary
left_sweep = (h['size']-10.)/2./h['frequency'] * pq.s,
sampling_rate = h['frequency'] * pq.Hz,
)
#~ sptr.channel = channel
#sptr.annotations['channel_index'] = channel
sptr.annotate(channel_index = channel)
# for counting:
sptr.lazy_shape = 0
sptr.pos = 0
sptr.waveformsize = h['size']-10
#.........这里部分代码省略.........