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FftPlanner

proof_engine::dsp::fft

Struct FftPlanner 

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pub struct FftPlanner { /* private fields */ }
Expand description

Pre-computes twiddle factors and caches plans by size.

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impl FftPlanner

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pub fn new() -> Self

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pub fn plan(&mut self, size: usize) -> FftPlan

Return a plan for a given (power-of-2) size, building twiddles if needed.

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pub fn clear_cache(&mut self)

Clear the twiddle-factor cache.

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impl Default for FftPlanner

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<S> FromSample<S> for S

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