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2 commits

Author SHA1 Message Date
Thomas Kolb 942f66f7df Support overlapping FFT blocks
Now an arbitrary number of samples can be read and appended to the FFT
block. Old samples will be dropped such that only BLOCK_LEN samples
are in the memory buffer. Currently one half of the FFT block is
replaced per update.
2021-02-19 23:26:28 +01:00
Thomas Kolb ff018a98e1 Initial commit
Start experimenting with Rust. This is a little experimental, but fully
functional real-time FFT program based on the FFTW library.
2021-02-16 22:44:31 +01:00