python Programming Glossary: frequency

http://stackoverflow.com/questions/1303307/fft-for-spectrograms-in-python

in Python How would I go about using Python to read the frequency peaks from a WAV PCM file and then be able to generate an image.. converting it to WAV PCM and then finding the peaks and frequency cutoffs. python image graphics audio fft share improve this..

“Large data” work flows using pandas

http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas

statistics. For example I might want to create a simple frequency for a specific line of business say Retail credit cards. To..

How to count the frequency of the elements in a list?

http://stackoverflow.com/questions/2161752/how-to-count-the-frequency-of-the-elements-in-a-list

to count the frequency of the elements in a list I'm a python newbie so please bear.. a python newbie so please bear with me. I need to find the frequency of elements in a list a 1 1 1 1 2 2 2 2 3 3 4 5 5 output b 4..

How to implement an efficient infinite generator of prime numbers in Python?

http://stackoverflow.com/questions/2211990/how-to-implement-an-efficient-infinite-generator-of-prime-numbers-in-python

time. Would you use the same Sieve approach as well as the frequency of prime numbers formula I prefer non concurrent approach. Thank..

Generate a heatmap in MatPlotLib using a scatter data set

http://stackoverflow.com/questions/2369492/generate-a-heatmap-in-matplotlib-using-a-scatter-data-set

of x y all different to a heatmap where zones with higher frequency of x y would be warmer python matplotlib share improve this..

Python - Is a dictionary slow to find frequency of each character?

http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character

Is a dictionary slow to find frequency of each character I am trying to find a frequency of each symbol.. to find frequency of each character I am trying to find a frequency of each symbol in any given text using an algorithm of O n complexity... collections real 0m0.625s python algorithm probability frequency share improve this question Performance comparison Note..

Sorted Word frequency count using python

http://stackoverflow.com/questions/4088265/sorted-word-frequency-count-using-python

Word frequency count using python I have to count the word frequency in a.. frequency count using python I have to count the word frequency in a text using python. I thought of keeping words in a dictionary.. and array of words as the values python sorting word frequency share improve this question You can use the same dictionary..

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 new.. setUpSound bottomOption.add harmonic BorderLayout.WEST frequency new JLabel bottomOption.add frequency BorderLayout.CENTER options.add.. BorderLayout.WEST frequency new JLabel bottomOption.add frequency BorderLayout.CENTER options.add bottomOption add options BorderLayout.NORTH..

item frequency count in python

http://stackoverflow.com/questions/893417/item-frequency-count-in-python

frequency count in python I'm a python newbie so maybe my question is.. is there a more efficient and pythonic way python count frequency counting share improve this question defaultdict to the..

pandas: Frequency table for a single variable

http://stackoverflow.com/questions/12207326/pandas-frequency-table-for-a-single-variable

Frequency table for a single variable One last newbie pandas question..

Python: Frequency Analysis of Sound Files

http://stackoverflow.com/questions/4315989/python-frequency-analysis-of-sound-files

Frequency Analysis of Sound Files I am generating some sound files that..

Analyze audio using Fast Fourier Transform

http://stackoverflow.com/questions/604453/analyze-audio-using-fast-fourier-transform

half your sample points. Read these links on the Nyquist Frequency and Nyquist Shannon Sampling Theorem if you are a glutton for..

Python: Making a beep noise

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

computer make a beep sound import winsound Freq 2500 # Set Frequency To 2500 Hertz Dur 1000 # Set Duration To 1000 ms 1 second winsound.Beep..

Matplotlib so log axis only has minor tick mark labels at specified points. Also change size of tick labels in colorbar

http://stackoverflow.com/questions/6567724/matplotlib-so-log-axis-only-has-minor-tick-mark-labels-at-specified-points-also

cm.jet ax.set_position 0.12 0.15 .8 .8 ax.set_ylabel 'Log Frequency Hz ' ax.set_xlabel 'Log Frequency Hz ' ax.set_xscale 'log' ax.set_yscale.. .8 .8 ax.set_ylabel 'Log Frequency Hz ' ax.set_xlabel 'Log Frequency Hz ' ax.set_xscale 'log' ax.set_yscale 'log' ax.xaxis.set_minor_formatter.. cm.jet ax.set_position 0.12 0.15 .8 .8 ax.set_ylabel 'Log Frequency Hz ' ax.set_xlabel 'Log Frequency Hz ' ax.set_xscale 'log' ax.set_yscale..

How to synthesize sounds?

http://stackoverflow.com/questions/790960/how-to-synthesize-sounds

a bit about Fourier analysis in general will help as will Frequency Modulation FM techniques. Have fun share improve this answer..

Scipy/Numpy FFT Frequency Analysis

http://stackoverflow.com/questions/9456037/scipy-numpy-fft-frequency-analysis

Numpy FFT Frequency Analysis I'm looking for how to turn the frequency axis in..

Determining Letter Frequency Of Cipher Text In Python

http://stackoverflow.com/questions/992408/determining-letter-frequency-of-cipher-text-in-python

Letter Frequency Of Cipher Text In Python I am trying to make a tool that finds..