goertzel_algorithm
| Crates.io | goertzel_algorithm |
| lib.rs | goertzel_algorithm |
| version | 0.1.0 |
| source | src |
| created_at | 2023-09-21 01:26:24.371375 |
| updated_at | 2023-09-21 01:26:24.371375 |
| description | Goertzel algorithm implementation |
| homepage | |
| repository | https://github.com/AkiyukiOkayasu/goertzel_algorithm |
| max_upload_size | |
| id | 979016 |
| size | 29,217 |
Akiyuki Okayasu (AkiyukiOkayasu)
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README
Goertzel algorithm
Useful when analyzing the amplitude or phase of a specific frequency.
Difference from FFT
When analyzing only a few specific frequencies, it may be more efficient than an FFT.
Different from the FFT, the computational cost remains the same even when the block size is not a power of 2.
no_std
Works with no_std by default.