Test Bench for DSP Algorithms

[ericdvet]

Issue Title: Test Bench for DSP Algorithms

Description:
A test harness to test the functionality of newly implemented DSP algorithms.

Suggested Implementation:
MATLAB and C scripts would be able to be tested when replicating algorithms written in MATLAB.

Expected Outcome:
A test harness with a log of the expected results.

Skills Required:

• Embedded C
• Linux
• DSP

Difficulty Level:

• Medium

Relevant Files:

• env once it's functional

Mentor/Point of Contact:
@ericdvet

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Thank you for contributing! If you have any questions, feel free to ask in the comments below.

[chandrikarj]

Hi @ericdvet,

I had a quick question regarding this.
Will the test harness for your DSP algorithms be integrated into an automated workflow (e.g., a CI/CD pipeline), or will it be used manually on-demand?

And one about the project in particular,
Do you plan to use dynamic calibration to handle varying soil and environmental conditions, or rely on a one-time calibration approach for noise reduction and signal processing?

Thanks.

[ericdvet]

Regarding the test harness, both would be acceptable. Our project does not require frequency deployments or changes, so I do not see the immediate need for a CI/CD pipeline.

The calibration currently done is a one-time calibration for the soil that is being worked with. However, we are open to suggestions regarding dynamic calibrations if you believe it'll help with noise reduction. Regarding the radar frame to soil moisture calibration; it's a laborious process so it wouldn't be viable to have multiple required calibrations even though it would increase accuracy.

[chandrikarj]

Makes sense @ericdvet, thanks, I'll look more into the feasibility of dynamic calibration for noise reduction.