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crates/cre8-util-dsp/src/fft.rs
Items
const MAX_FFT_LEN struct Complex impl Complex impl Add for Complex impl Sub for Complex impl Mul for Complex impl AddAssign for Complex struct FftPlan impl FftPlan
Functions
By call-graph weight (PageRank; 1.0 is the average function). 36 functions in all.
| function | kind | lines | cyclomatic | callers | callees | weight | crystal |
|---|---|---|---|---|---|---|---|
| transform_with_twiddlessrc/fft.rs:174 | fn | 33 | 11 | 2 | 4 | 3.6 | |
| transformsrc/fft.rs:142 | fn | 3 | 1 | 2 | 1 | 3.4 | |
| fftsrc/fft.rs:120 | fn | 3 | 1 | 6 | 1 | 2.8 | |
| is_pow2src/fft.rs:113 | fn | 3 | 2 | 4 | 0 | 2.4 | |
| real_fft_sizedsrc/fft.rs:237 | fn | 12 | 4 | 3 | 2 | 2.4 | |
| next_pow2src/fft.rs:98 | fn | 13 | 4 | 4 | 0 | 2.4 | |
| Complex::from_anglesrc/fft.rs:48 | method | 3 | 1 | 3 | 0 | 1.9 | |
| ifftsrc/fft.rs:127 | fn | 11 | 3 | 5 | 3 | 1.9 | |
| Complex::norm_sqsrc/fft.rs:52 | method | 3 | 1 | 1 | 0 | 1.6 | |
| spectrum_magnitudessrc/fft.rs:261 | fn | 7 | 2 | 3 | 2 | 1.6 | |
| Complex::scalesrc/fft.rs:60 | method | 3 | 1 | 3 | 0 | 1.5 | |
| real_fftsrc/fft.rs:228 | fn | 5 | 1 | 4 | 1 | 1.3 | |
| Complex::normsrc/fft.rs:56 | method | 3 | 1 | 2 | 1 | 1.3 | |
| butterflysrc/fft.rs:169 | fn | 4 | 1 | 1 | 0 | 1.3 | |
| bit_reverse_permutesrc/fft.rs:208 | fn | 15 | 4 | 1 | 0 | 1.3 | |
| FftPlan::newsrc/fft.rs:154 | method | 5 | 3 | 2 | 2 | 1 | |
| lcg_noisesrc/fft.rs:275 | fn | 9 | 1 | 3 | 0 | 0.8 | |
| Complex::realsrc/fft.rs:43 | method | 3 | 1 | 1 | 0 | 0.6 | |
| inverse_to_realsrc/fft.rs:252 | fn | 5 | 1 | 1 | 1 | 0.6 | |
| naive_dftsrc/fft.rs:285 | fn | 12 | 2 | 1 | 2 | 0.6 | |
| Complex::newsrc/fft.rs:38 | method | 3 | 1 | 1 | 0 | 0.6 | |
| Complex::addsrc/fft.rs:67 | trait impl | 3 | 1 | 0 | 0 | 0.5 | |
| Complex::subsrc/fft.rs:74 | trait impl | 3 | 1 | 0 | 0 | 0.5 | |
| Complex::mulsrc/fft.rs:81 | trait impl | 6 | 1 | 0 | 0 | 0.5 | |
| Complex::add_assignsrc/fft.rs:90 | trait impl | 4 | 1 | 0 | 0 | 0.5 | |
| FftPlan::sizesrc/fft.rs:159 | method | 1 | 1 | 0 | 0 | 0.5 | |
| FftPlan::processsrc/fft.rs:161 | method | 6 | 4 | 0 | 2 | 0.5 | |
| next_pow2_rounds_up_and_saturatessrc/fft.rs:299 | fn | 9 | 3 | 0 | 2 | 0.5 | |
| round_trip_is_exact_to_roundingsrc/fft.rs:310 | fn | 11 | 1 | 0 | 3 | 0.5 | |
| matches_the_naive_transformsrc/fft.rs:323 | fn | 11 | 1 | 0 | 4 | 0.5 | |
| reusable_plans_match_unplanned_transforms_exactlysrc/fft.rs:336 | fn | 11 | 4 | 0 | 5 | 0.5 | |
| plan_shape_errors_leave_data_untouchedsrc/fft.rs:349 | fn | 5 | 2 | 0 | 1 | 0.5 | |
| a_sine_lands_in_one_binsrc/fft.rs:356 | fn | 15 | 1 | 0 | 1 | 0.5 | |
| non_power_of_two_leaves_the_buffer_alonesrc/fft.rs:373 | fn | 7 | 1 | 0 | 3 | 0.5 | |
| oversized_requests_return_emptysrc/fft.rs:382 | fn | 5 | 1 | 0 | 3 | 0.5 | |
| padding_preserves_dcsrc/fft.rs:389 | fn | 7 | 1 | 0 | 1 | 0.5 |
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