We play with technology. Sometimes we discover things we think are worth sharing.
Category: "DSP"
VHDL
Radix-n Fast Fourier Transforms (Part 3)
FFTs are generally defined recursively, so how hard can it be to write a recursive VHDL implementation of an FFT that can scale to any number of inputs for any chosen radix?
VHDL
Radix-n Fast Fourier Transforms (Part 2)
FFTs are generally defined recursively, so how hard can it be to write a recursive VHDL implementation of an FFT that can scale to any number of inputs for any chosen radix?
VHDL
Radix-n Fast Fourier Transforms (Part 1)
FFTs are generally defined recursively, so how hard can it be to write a recursive VHDL implementation of an FFT that can scale to any number of inputs for any chosen radix?
VHDL
FIR Filter Implementation Comparisons
Having created the pipelined adder tree component, time to compare it with other implementations to see what value it adds.
VHDL
Adder Trees Pipelined Efficiently by Recursion
Amusing myself with recursive structures in HDL that are entirely synthesisable and optimal in both size and clock speed. This is primarily a hierarchical construction problem made interesting by having to copy with a non-balance tree.
DSP
Digital Audio Projects
Having purchased Arm's Online DSP Course and completed it, here are a few projects I tried based on note I found on-line written by Prof. Dave Marshall at Cardiff School of Computer Science.
DSP
Some notes on using the Keil Debugger
Had a few issues, found a couple of solutions.
DSP
An Inexpensive Digital Signal Processing Course with Practicals
Exploring using the Arm's Online DSP Course for home-based study with minimal equipment to purchase.
