Timeline for How to test the FIR filter in C++?
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| Nov 1, 2020 at 21:00 | history | tweeted | twitter.com/StackSignals/status/1323006911885807619 | ||
| Nov 1, 2020 at 15:33 | history | edited | Matt L. |
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| Feb 24, 2015 at 5:21 | vote | accept | PsychedGuy | ||
| Feb 23, 2015 at 11:08 | comment | added | Damien | the unit test referred to above is a software engineering technique. The unit impulse is a mathematical construct. The unit test will ensure you have implemented the software correctly. The unit impulse will ensure you have created the filter has the properties that you want. | |
| Feb 23, 2015 at 8:36 | comment | added | PsychedGuy | @Damien,I will start with unit impulse testing and then have a look at Matlab and Octave on how to use them. Thank you for the direction. | |
| Feb 23, 2015 at 8:29 | comment | added | Damien | HOWEVER! This does not validate your requirements to whether the filter gives the correct frequency response. Since the filter is an FIR, it is relatively easy to test using something like MATLAB or Octave. | |
| Feb 23, 2015 at 8:26 | comment | added | Damien | An FIR filter is deterministic; it will generate a precise output for a given input. Therefore, you can verify that the C++ code is generating the correct output using a unit test framework. There are plenty to choose from (e.g. Boost Test, Cppunit, see Unit testing on wikipedia ) | |
| Feb 23, 2015 at 8:24 | comment | added | PsychedGuy | Nope. Is there an approach or possibility to testing FIR Filter (C++) using this framework?. | |
| Feb 23, 2015 at 8:23 | answer | added | Matt L. | timeline score: 6 | |
| Feb 23, 2015 at 8:17 | comment | added | Damien | Are you using a unit test framework like Google Test? | |
| Feb 23, 2015 at 8:03 | history | asked | PsychedGuy | CC BY-SA 3.0 |