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How do I obtain the frequencies of each value in an FFT?
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The first bin in the FFT is DC (0 Hz), the second bin is Fs / N, where Fs is the sample rate and N is the size of the FFT. The next bin is 2 * Fs / N. To express this in general terms, the nth bin is n * Fs / N.
So if your sample rate, Fs is say 44.1 kHz a...
Sorting related items in a Django template
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edited Jun 30 '11 at 22:38
answered Jun 30 '11 at 19:34
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Using Moq to mock an asynchronous method for a unit test
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Jon SkeetJon Skeet
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IE9 border-radius and background gradient bleeding
...d does not require wrapping with additional elements.
I grabbed a random 20x20 gradient PNG via a web search, and converted it into a data URI using an online tool. The resulting data URI is smaller than the CSS code for all that SVG mess, much less the SVG itself! (You could apply this condition...
Maximum Length of Command Line String
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edited May 22 at 10:08
Mofi
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answered J...
Heroku error: “Permission denied (public key)”
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edited Jul 15 '14 at 19:05
ElGavilan
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Filtering DataGridView without changing datasource
I'm developing user control in C# Visual Studio 2010 - a kind of "quick find" textbox for filtering datagridview. It should work for 3 types of datagridview datasources: DataTable, DataBinding and DataSet.
My problem is with filtering DataTable from DataSet object, which is displayed on DataGridView...
How to get the PATH environment-variable separator in Python?
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os.pathsep
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StringBuilder vs String concatenation in toString() in Java
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answered Oct 7 '09 at 15:51
Michael BorgwardtMichael Borgwardt
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