skeleton                package:Rwave                R Documentation

_R_e_c_o_n_s_t_r_u_c_t_i_o_n _f_r_o_m _D_u_a_l _W_a_v_e_l_e_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     Computes the reconstructed signal from the ridge, given the
     inverse of the matrix Q.

_U_s_a_g_e:

     skeleton(cwtinput, Qinv, morvelets, bridge, aridge, N)

_A_r_g_u_m_e_n_t_s:

cwtinput: continuous wavelet transform (as the output of cwt) 

    Qinv: inverse of the reconstruction kernel (2D array) 

morvelets: array of Morlet wavelets located at the ridge samples 

  bridge: time coordinates of the ridge samples 

  aridge: scale coordinates of the ridge samples 

       N: size of reconstructed signal 

_D_e_t_a_i_l_s:

_V_a_l_u_e:

     Returns a list of the elements of the reconstruction of a signal
     from sample points of a ridge 

     sol: reconstruction from a ridge

       A: matrix of the inner products

     lam: coefficients of dual wavelets in reconstructed signal. They
          are the Lagrange multipliers lambda's of the text.

dualwave: array containing the dual wavelets.

_R_e_f_e_r_e_n_c_e_s:

     See discussions in the text of ``Practical Time-Frequency
     Analysis''.

_S_e_e _A_l_s_o:

     `skeleton2', `zeroskeleton', `zeroskeleton2'.

