nmrglue.process.proc_lp.find_coeff

nmrglue.process.proc_lp.find_coeff(poles, mode='f')[source]

Find LP coefficients from a set of LP roots (poles).

Parameters :

poles : ndarray

Array of LP roots (poles)

mode : {‘f’, ‘b’}

Mode in which LP coefficients should be returned. ‘f’ for coefficients ordered m, m - 1,..., 1. ‘b’ for coefficients ordered 1, 2, ...., m.

Returns :

c : ndarray

LP coefficients ordered according to mode.

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