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ostrosco / comms-rs

A library for building DSP communication pipelines.
MIT License
13 stars 1 forks source link

Make Upsampling/Pulse Shaping Node #19

Closed garbagetrash closed 5 years ago

garbagetrash commented 5 years ago

We want a node or set of nodes that can receive the various complex valued symbols output from a modulator and upsample and pulse shape them. We'll keep it simple to start with and only target a couple basic shapes:

Taking a guess this would take the form of a node that receives a Complex value and spits out a vector of Complex. It would also have a couple parameters for things like samples per symbol, and total FIR filter tap length.

garbagetrash commented 5 years ago

Now that I've basically wrapped up the FIR filter node I'll attack this one. Anybody who's interested can go ahead and jump on if they want to learn more about it, or if they're looking for easy next kills I'd recommend doing that mixer node.