I am trying to create a subsystem with an FIR filter whose coeffs can be set from a table. For example, I have an FIR with L of 1024. I want a table which is 10x1024, where I can input something like 5 to get the 5th set of 1024 coefficients. The Table Lookup 2D module has some of this functionality, but it requires a square matrix, of size less than 100, and it only outputs one value for an x-y coordinate...I want to output a row according to just one variable. Is there any existing table module with this functionality, or will I have to create a new module?
I plan on using more than 10 different sets of coeffs, so switching between FIR filters isn't an option. I just gave that number for an example.