Lines Matching refs:numpy
19 import numpy
62 A numpy array containing normalized signal. The normalized signal has
66 signal = numpy.array(signal)
106 signal_rms = numpy.linalg.norm(signal) / numpy.sqrt(len(signal))
119 y_conv_w = signal * numpy.hanning(len(signal))
125 y_f = 2.0 / length * numpy.fft.rfft(y_conv_w)
128 abs_y_f = numpy.abs(y_f)
159 A numpy array containing frequency corresponding to numpy.fft.rfft
167 return numpy.linspace(0, (result_length - 1) * val, result_length)
342 golden_x = numpy.linspace(0.0, (samples_in_golden_pattern - 1) * 1.0 /
344 golden_y = numpy.sin(freq * 2.0 * numpy.pi * golden_x)
424 norm_golden = numpy.linalg.norm(golden_signal)
425 norm_test = numpy.linalg.norm(test_signal)
435 correlation = numpy.correlate(golden_signal, test_signal, 'valid')[0]
