Esempio n. 1
0
def __run():
    N = 3328
    d = test_data()
    p = Periodogram(d, 10000., N, window='HFT116D', overlap=0.5)

    print("FFT is " + _fft_name)
    print("Params: " + repr(p.get_parameters()))
    #plot(f, sqrt(ps_to_psd(ps, params_dict)))
    figure()
    title("linear spectrum")
    ylabel("Vrms")
    plot(p.f, p.ls())
    figure()
    title("linear spectral density")
    ylabel("Vrms/sqrt(Hz)")
    plot(p.f, p.lsd())
    yscale('log')
    show()
Esempio n. 2
0
def __run():
    N = 3328
    d = test_data()
    p = Periodogram(d, 10000., N, window='HFT116D', overlap=0.5)

    print("FFT is " + _fft_name)
    print("Params: " + repr(p.get_parameters()))
    #plot(f, sqrt(ps_to_psd(ps, params_dict)))
    figure()
    title("linear spectrum")
    ylabel("Vrms")
    plot(p.f, p.ls())
    figure()
    title("linear spectral density")
    ylabel("Vrms/sqrt(Hz)")
    plot(p.f, p.lsd())
    yscale('log')
    show()