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python Programming Glossary: exponentialHow to prevent numbers being changed to exponential form in Python matplotlib figure http://stackoverflow.com/questions/14711655/how-to-prevent-numbers-being-changed-to-exponential-form-in-python-matplotlib-fi to prevent numbers being changed to exponential form in Python matplotlib figure I'm using Matplotlib in Python.. number form 1050 1060 1070 etc. to scientific form with exponentials e.g. 1 1.5 2.0 with the x axis label given as 1.057e3 . I'd.. retain the simple numbering of the axis rather than using exponential form. Is there a way I can force Matplotlib to do this please..
How can you detect if two regular expressions overlap in the strings they can match? http://stackoverflow.com/questions/1849447/how-can-you-detect-if-two-regular-expressions-overlap-in-the-strings-they-can-ma B . Unfortunately NFA DFA involves a potentially exponential size explosion because states in the DFA are subsets of states.. by deterministic finite automata whose size grows exponentially in the size of the shortest equivalent regular expressions...
Integrate stiff ODEs with Python http://stackoverflow.com/questions/2088473/integrate-stiff-odes-with-python a scalar. You run the system to get 3 Y T points. Fit an exponential curve through them simple algebra . Then set Y to the asymptote..
How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting http://stackoverflow.com/questions/3433486/how-to-do-exponential-and-logarithmic-curve-fitting-in-python-i-found-only-poly to do exponential and logarithmic curve fitting in Python I found only polynomial.. line describes it best polynomials of different orders exponential or logarithmic . I use Python and Numpy and for polynomial fitting.. is a function polyfit . But I found no such functions for exponential and logarithmic fitting. Are there any Or how to solve it otherwise..
fitting exponential decay with no initial guessing http://stackoverflow.com/questions/3938042/fitting-exponential-decay-with-no-initial-guessing exponential decay with no initial guessing Does anyone know a scipy numpy.. anyone know a scipy numpy module which will allow to fit exponential decay to data Google search returned a few blog posts for example.. for example http exnumerus.blogspot.com 2010 04 how to fit exponential decay example in.html but that solution requires y offset to..
Fitting data to distributions? http://stackoverflow.com/questions/4290081/fitting-data-to-distributions Consider this example x x x 0 distributions c normal exponential for dist in distributions print paste fitting parameters for.. print params print summary params print params loglik The exponential distribution doesn't generate negative numbers so I removed.. loglik 1 none numeric 1 40.21074 1 fitting parameters for exponential rate 1.388468 0.196359 Length Class Mode estimate 1 none numeric..
calculate exponential moving average in python http://stackoverflow.com/questions/488670/calculate-exponential-moving-average-in-python exponential moving average in python I have a range of dates and a measurement.. on each of those dates. I'd like to calculate an exponential moving average for each of the dates. Does anybody know how.. better suits the wording of your question. To calculate an exponential smoothing of your data with a smoothing factor alpha it is 1..
http://stackoverflow.com/questions/6012963/subset-sum-problem NP Complete. Meaning every known exact algorithm has an exponential time behavior on the size of the input. Meaning if you can process..
Find the number of occurrences of a subsequence in a string http://stackoverflow.com/questions/6877249/find-the-number-of-occurrences-of-a-subsequence-in-a-string That would be an exhaustive search approach which runs in exponential time. I'm surprised it runs for hours though . Here's a suggestion..
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