Struct FftPlan

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pub struct FftPlan {
    pub size: usize,
    pub twiddles: Vec<Complex32>,
}

Expand description

A plan produced by FftPlanner for a specific transform size.

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§size: usize

The FFT size.

§twiddles: Vec<Complex32>

Pre-computed twiddle factors w_n^k for k = 0..size/2.

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impl FftPlan

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pub fn forward(&self, data: &mut [Complex32])

Execute the forward FFT using pre-computed twiddles.

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pub fn inverse(&self, data: &mut [Complex32])

Execute the inverse FFT.

Auto Trait Implementations§

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impl UnwindSafe for FftPlan

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