tflmax                 package:Rwave                 R Documentation

_T_i_m_e-_F_r_e_q_u_e_n_c_y _T_r_a_n_s_f_o_r_m _L_o_c_a_l _M_a_x_i_m_a

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

     Computes the local maxima (for each fixed value of the time
     variable) of the modulus of a time-frequency transform.

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

     tflmax(input, plot=TRUE)

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

   input: time-frequency transform (real 2D array). 

    plot: if set to T, displays the local maxima on the graphic device. 

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

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

     values of the maxima (2D array).

_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:

     `tfgmax'.

