Struct AnchoredFitter

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struct AnchoredFitter {
    e: usize,
    pn: Vec<f64>,
    h: Vec<f64>,
    dte: Vec<f64>,
    seml: Option<Vec<f64>>,
}

Expand description

Precomputed hollow-cylinder magnitude library over the (θ, MWF) grid.

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§e: usize§pn: Vec<f64>

Pn[ (ti*NM + mi)*E + e ] — first-echo-normalised magnitude library.

§h: Vec<f64>

H[ ti*NM + mi ] — R2’_hc per grid point (Hz).

§dte: Vec<f64>

dte[e] = TE[e] - TE[0].

§seml: Option<Vec<f64>>

Optional SE library SEml[ mi*se_e + e ] (first-SE-normalised).

Implementations§

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impl AnchoredFitter

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fn new(tes: &[f64], b0: f64, se_tes: &[f64]) -> Self

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fn fit( &self, sig_n: &[f64], rho: &[f64], se_n: Option<&[f64]>, theta_pin: Option<&[f64]>, bin_hz: f64, ) -> (Vec<f64>, Vec<f64>, Vec<f64>)

Anchored grid search. sig_n is (N, E) first-echo-normalised; rho is R2’ per voxel (Hz). Returns (theta_deg, mwf, sse) per voxel.

Auto Trait Implementations§

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impl UnwindSafe for AnchoredFitter

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