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Davide Onofrio

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23 Jan 2012 Screenshot TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio talib, technical analysis, finance 7 5
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27 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio

No problem. Please let me know if you find some other issue.

27 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio

I have checked the TA_EMA output using both TA-Lib and the MexFiles wrapper posted here. They appear to give same results. Richard if you could send your expected results in a working case I can go further to locate where the problem is.

20 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio

Thank you for your comment. I will check as soon as possible if the error depends on the MEXFUNCTION wrapper I wrote or if there are some other issues in the TA-Lib library. I will post here the answer.

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27 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio Davide Onofrio

No problem. Please let me know if you find some other issue.

27 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio Richard

Davide,
Please check the comments here:
http://www.mathworks.com/matlabcentral/fileexchange/14151-ta-lib-0-3-0-as-mex . For the given data the results for the EMA and SMA are equivalent; which I've just checked is evidently correct. Perhaps the apparent problems lies in the fact there are two different exponents have been used with the EMA in the past: one has exponent = 2/Period and the other has exponent = 2/(1+Period). I no longer think there's a problem. I'm sorry to have bothered you. Thanks again for your code.

27 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio Davide Onofrio

I have checked the TA_EMA output using both TA-Lib and the MexFiles wrapper posted here. They appear to give same results. Richard if you could send your expected results in a working case I can go further to locate where the problem is.

20 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio Davide Onofrio

Thank you for your comment. I will check as soon as possible if the error depends on the MEXFUNCTION wrapper I wrote or if there are some other issues in the TA-Lib library. I will post here the answer.

20 Mar 2012 TA-Lib Mex Functions and OSLion binaries The TA-Lib Library is widely used by trading software developers. Author: Davide Onofrio Richard

Many thanks for submitting this. Are you aware that the TA_EMA function appears to give incorrect results?

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