python Programming Glossary: freq

Resample hourly TimeSeries with certain starting hour

http://stackoverflow.com/questions/12579150/resample-hourly-timeseries-with-certain-starting-hour

I want to resample a TimeSeries in daily exactly 24 hours frequence starting at a certain hour. Like index date_range datetime.. a certain hour. Like index date_range datetime 2012 1 1 17 freq 'H' periods 60 ts Series data 1 60 index index ts.resample rule.. 00 00 12 Freq D Some weeks ago you could pass '24H' to the freq argument and it worked totally fine. But now it combines '24H'..

python csv into dictionary

http://stackoverflow.com/questions/1898305/python-csv-into-dictionary

like sport' data student.sport k len student.fname print k freq for i in data freq i freq.get i 0 1 for i in choice if i not.. k len student.fname print k freq for i in data freq i freq.get i 0 1 for i in choice if i not in freq freq i 0.. k len student.fname print k freq for i in data freq i freq.get i 0 1 for i in choice if i not in freq freq i 0 print i..

Python frequency detection

http://stackoverflow.com/questions/2648151/python-frequency-detection

frequency detection Ok what im trying to do is a kind of audio processing.. of audio processing software that can detect a prevalent frequency an if the frequency is played for long enough few ms i.. software that can detect a prevalent frequency an if the frequency is played for long enough few ms i know i got a positive..

Memory Efficient Alternatives to Python Dictionaries

http://stackoverflow.com/questions/327223/memory-efficient-alternatives-to-python-dictionaries

projects I am scanning through some text looking at the frequency of word triplets. In my first go at it I used the default.. I took 10MB of free e book text and computed trigram frequencies producing a 24MB file. Storing it in different simple.. measured as RSS from running ps where d is a dict keys and freqs are lists and a b c freq are the fields of a trigram record..

Java raw audio output

http://stackoverflow.com/questions/7782721/java-raw-audio-output

JComboBox sampleRate JSlider framesPerWavelength JLabel frequency JCheckBox harmonic Clip clip DecimalFormat decimalFormat.. setUpSound bottomOption.add harmonic BorderLayout.WEST frequency new JLabel bottomOption.add frequency BorderLayout.CENTER.. BorderLayout.WEST frequency new JLabel bottomOption.add frequency BorderLayout.CENTER options.add bottomOption add options..

Resample hourly TimeSeries with certain starting hour

http://stackoverflow.com/questions/12579150/resample-hourly-timeseries-with-certain-starting-hour

get 2012 01 01 7 2012 01 02 24 2012 01 03 24 2012 01 04 5 Freq D Result i wish 2012 01 01 17 00 00 24 2012 01 02 17 00 00 24.. 17 00 00 24 2012 01 02 17 00 00 24 2012 01 03 17 00 00 12 Freq D Some weeks ago you could pass '24H' to the freq argument and..

Pandas timeseries plot setting x-axis major and minor ticks and labels

http://stackoverflow.com/questions/12945971/pandas-timeseries-plot-setting-x-axis-major-and-minor-ticks-and-labels

2011 05 01 00 00 00 ... 2011 07 01 00 00 00 Length 62 Freq D Timezone None xticks class 'pandas.tseries.index.DatetimeIndex'.. 2011 05 03 00 00 00 ... 2011 06 28 00 00 00 Length 9 Freq W TUE Timezone None 2011 06 04 0.199393 2011 06 05 0.043118.. 06 05 0.043118 2011 06 06 0.477771 2011 06 07 0.033207 Freq D Update I've been able to get closer to the layout I wanted..

moving average function on numpy/scipy? [closed]

http://stackoverflow.com/questions/14313510/moving-average-function-on-numpy-scipy

01 13 2.720585 2010 01 14 2.720585 2010 01 15 3.656987 Freq D d_mva 10 20 2010 01 11 3.131125 2010 01 12 3.035232 2010 01.. 01 13 2.923144 2010 01 14 2.811055 2010 01 15 2.785824 Freq D The function rolling_mean along with about a dozen or so other..

Session generation from log file analysis with pandas

http://stackoverflow.com/questions/17547391/session-generation-from-log-file-analysis-with-pandas

2013 05 30 06 00 41 ... 2013 05 30 22 29 14 Length 31975 Freq None Timezone None python pandas timedelta dataframes share..

Create a Pandas dataframe with counts of items spanning a date range

http://stackoverflow.com/questions/18775052/create-a-pandas-dataframe-with-counts-of-items-spanning-a-date-range

01 1 2001 02 1 2001 03 1 2001 04 1 2001 05 1 2001 06 0 Freq M dtype float64 An alternative final step is to create a DataFrame..

Parse XML file into Python object

http://stackoverflow.com/questions/5530857/parse-xml-file-into-python-object

Size 5 236 644 Size Frame no Frame Quality good Quality Freq. 44100 Freq. Frames 6255 Frames ..... and so forth ...... file.. 644 Size Frame no Frame Quality good Quality Freq. 44100 Freq. Frames 6255 Frames ..... and so forth ...... file file ......

Python: Making a beep noise

http://stackoverflow.com/questions/6537481/python-making-a-beep-noise

just make the computer make a beep sound import winsound Freq 2500 # Set Frequency To 2500 Hertz Dur 1000 # Set Duration To.. computer make a beep sound import winsound Freq 2500 # Set Frequency To 2500 Hertz Dur 1000 # Set Duration To 1000 ms 1 second.. Dur 1000 # Set Duration To 1000 ms 1 second winsound.Beep Freq Dur The winsound.Beep can be used wherever you want the Beep..