mirror
/
arduinoFFT
kopia lustrzana https://github.com/kosme/arduinoFFT
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność
68 Commity
3 Gałęzie
13 Tagi
298 KiB
Wykres commitów

68 Commity (dec237ab147d17af2043cdbf4326c30616c7fbec)

Autor SHA1 Wiadomość Data
Slavey Karadzhov dec237ab14 Fixed small spelling mistakes. 2021-12-09 12:42:40 +01:00
Enrique Condes bb99065f9a
Merge pull request #64 from Phatcat/Parabola 
Improve MajorPeak with parabola
 2021-02-05 19:04:38 -06:00
MarScaper 54c383a62f Improve MajorPeak with parabola 
I would like to submit you an improvement in frequency estimation by using a parabola estimation using three points...

https://github.com/kosme/arduinoFFT/issues/41
 2021-02-05 17:26:08 +01:00
Enrique Condes 566803e9ca Publish version 1.5.6 2020-10-06 15:18:15 -05:00
Enrique Condes b19bdc7b6c Fix to issue 57 2020-10-06 15:08:33 -05:00
Enrique Condes 89defc7588 Merge branch 'master' of https://github.com/kosme/arduinoFFT into master 2020-10-06 14:47:29 -05:00
Enrique Condes ee0459d537 Fix for issue 56 2020-10-06 14:47:01 -05:00
Enrique Condes 4011ca2749
Merge pull request #49 from pranabendra/master 
Fix DCRemoval(): average all samples in time
 2020-07-02 09:51:11 -05:00
pranabendra b36336c12d Fix DCRemoval(): for all samples in time 2020-06-07 20:51:03 +05:30
Enrique Condes 8459c48952 Lookup table for c1 and c2 2020-01-27 14:27:39 +08:00
Enrique Condes 852d7466ab Lookup table for c1 and c2 2020-01-27 14:27:27 +08:00
Enrique Condes bb4769a44f Latest code in release 2019-04-30 16:31:43 +08:00
Enrique Condes 4019b12c9b New MajorPeak fucntion that returns peak magnitude 2019-01-03 00:32:15 +08:00
Enrique Condes d6d1aca0c9
Merge pull request #24 from Dantali0n/master 
New function to perform DC removal from sample data
 2018-11-25 23:48:28 +08:00
Dantali0n ae724e6c37 remove undefined function 2018-11-24 11:47:01 +01:00
Dantali0n efc53f9f60 Add DC removal function 2018-11-24 11:42:59 +01:00
Enrique Condes e79104dbc0
Merge pull request #22 from Dantali0n/master 
Add nuttall & blackman complimentary windowing
 2018-10-26 22:40:43 +08:00
Dantali0n 68e59c2e61 Add nuttall & blackman complimentary windowing 
Add functions for nuttall, blackman-nuttall and blackman-harris windowing
 2018-10-26 12:24:13 +02:00
Enrique Condes a060c2f7d1
Merge pull request #21 from edgar-bonet/fix-rollover 
FFT_03.ino: fix micros() rollover issue and sampling frequency
 2018-09-19 18:49:30 +08:00
Edgar Bonet c564008306 Ensure accurate sampling frequency in FFT_03.ino 2018-09-19 12:32:05 +02:00
Edgar Bonet 92f4066a72 Fix micros() rollover issue in FFT_03.ino 2018-09-19 12:31:52 +02:00
Enrique Condes d8c22a897e Version 1.4 
- Descriptor for Plaformio
- New API with simpled functions
- Fixes on rare bugs
 2018-02-11 04:02:53 +08:00
Enrique Condes de7c8e447c Minor fix on examples 2018-02-11 03:59:45 +08:00
Enrique Condes e28c4e91cb Fix separator issue 2018-02-11 03:21:28 +08:00
Enrique Condes 0b3271b489 Remove new printing methods on examples 2018-02-11 03:21:10 +08:00
Enrique Condes e1831a9bdd Spectrum Plot example 2018-02-07 16:04:17 +08:00
Enrique Condes e7edcefebb Improved example code. Thanks to Ragnar Ranøyen 2018-02-07 16:03:41 +08:00
Enrique Condes c239231546 Examples using the new printing functions 2018-02-01 21:04:41 +08:00
Enrique Condes 934ff09b95 Add clearer printing and ploting functions 2018-02-01 21:02:38 +08:00
kosme 7ace8062ea Update to v1.3 Now supporting mbed boards 2017-12-06 02:37:25 +08:00
Enrique Condes bb07a0fbc5 Create change log to document changes between versions. 2017-09-04 10:35:26 -05:00
Enrique Condes c9da7a8f1c Now Arduino IDE REALLY detects the keywords 2017-09-04 10:17:59 -05:00
Enrique Condes 98e34049f3 Version update for tag v1.2.2 2017-09-04 08:49:49 -05:00
Enrique Condes b5667bcea9 Merge pull request #8 from per1234/fix-keywords 
Use correct separator in keywords.txt
 2017-09-03 14:32:09 -05:00
per1234 980333ae63 Use correct separator in keywords.txt 
The Arduino IDE requires the use of a tab separator between the name and identifier. Without this tab the keyword is not highlighted.

Reference: https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification#keywords
 2017-09-02 08:10:04 -07:00
Enrique Condes 690c071206 Fix to issues #6 and #7. Cleaning imaginary to avoid OVF. 2017-08-28 13:48:02 -05:00
kosme 8952252888 New possible feature 2017-08-07 20:25:10 -05:00
Enrique Condes 959f0df554 Fix bug preventing sample number to be more that 128. New limit is 32768 2017-08-04 11:18:24 -05:00
Enrique Condes e30a5ed5cf Optimize RAM usage on examples 2017-08-03 13:41:57 -05:00
Enrique Condes f8f2319ebf Fix issue that prevents installing on Arduino IDE 2017-05-12 19:26:02 -05:00
Enrique Condes 1ec9420123 Fix issue that prevents installing on Arduino IDE 2017-05-12 19:15:31 -05:00
Enrique Condes dc56d0b844 Fix typo 2017-05-12 08:02:54 -05:00
Enrique Condes 46234bb5b3 Fix emails 2017-05-11 19:06:45 -05:00
Enrique Condes c18479b232 Change file layout for Arduino 1.5 specification compliance 2017-05-11 19:02:28 -05:00
Enrique Condes 4b2c3c12e0 New example. 
Obtain frequency of a signal sampled through the ADC.
 2017-05-11 13:29:01 -05:00
Enrique Condes 86acff478c Fix typo 2017-05-11 13:21:42 -05:00
kosme 73192e0436 Partial documentation 2017-04-26 08:46:41 -05:00
Enrique Condes 0a3bcad5d2 Minor fixes to documentation 2017-04-25 15:26:25 -05:00
Enrique Condes 55ec80ebe0 Fix wrong types 2017-04-25 14:32:43 -05:00
Enrique Condes 363dae29f2 Remove redundant definition of costant 2017-04-25 14:22:34 -05:00