Filtering and Control Library

Check out this header-only C++11 library of control and filter tools. Currently it features PID control, bi-quads (or second-order-sections), state-space systems and a PRBS (pseudo-random-binary-signal) system identification function. 

The code-documentation and tests provide reference and example to use the library. Creating a second order floating-point state-space is easy:

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Estimating transmission time of a DecaWave DW1000 UWB transceiver frame

I like to share with you my C implementation for estimating the DecaWave transmission time because it has been created with help from the community and thus should be shared with it.

The DecaWave DW1000 is a versatile ultra-wideband transceiver that enables long range and fast communication. Due to its wide spectral width it is able to occupy a very narrow temporal with. Precise time-stamping then allows for estimating the time-of-flight which in turn can be used for determining the distance between two nodes.

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