

plotsp(timeslab)                             R Documentation

_F_o_r_m _P_l_o_t _o_f _a _(_T_r_u_e _o_r _S_a_m_p_l_e_) _S_p_e_c_t_r_a_l _D_e_n_s_i_t_y

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

     Form Plot of a (True or Sample) Spectral Density

_U_s_a_g_e_:

     plotsp(f,n,div,main=``Log Std Spectra'')

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

       f: Array of length $m=[{t{n}}/2]+1$ containing some
          spectral quantity the frequencies
          $(j-1)/{t{n}},j=1,...,m$.

       n: Integer containing the length of the array {`f'}.

     div: Real scalar containing divisor of the array {`f'}.

    main: Main title of the resulting plot.

_V_a_l_u_e_:

  plotsp: produces a plot of ${({t{f}}(j)/{t{div}})}$ versus
          $(j-1)/{t{n}}$ for $j=1,...,[{t{n}}/2]+1$ with
          vertical scale running from $-6$ to 6.

